General Tips to Overcome an Interview

1. General Tips To Overcome An Interview
So what if you are not a mountaineer. Or a keen hiker. You still cannot treat your
interview like a careless morning trot along a jogger's path. Your jaw-jaw at the
interview table is nothing less than a cautious climb up a mountain trail--which
begins around your early childhood and meanders through the years at the academia
before reaching a new summit in your career.And as you retrace your steps down
memory lane make sure that you post flags at important landmarks of your life and
career, so that you can pop them before the interview panel scoops them out of you.
You don't want to be at the receiving end, do you?
Face the panel, but don't fall of the chair in a headlong rush-and-skid attempt to tell
your story. Take one step at a time. If you place your foot on slippery ground, you
could be ejecting out on a free fall.
So prepare, fortify your thoughts, re-jig your memory, and script and design your
story (without frills and falsity). Without the right preparation and storyboard, you
could be a loser at the interview. Here are a few preparation tips that books on
interviews sometimes overlook.
Before the interview
1. Chronological Outline of Career and Education Divide your life into "segments"
defining your university, first job, second job. For each stage, jot down :
The reason for opting certain course or profession; Your job responsibilities in your
previous/current job; Reason of leaving your earlier/current job. You should be clear
in your mind where you want to be in the short and long term and ask yourself the
reason why you would be appropriate for the job you are being interviewed for and
how it will give shape to your future course.
2. Strengths and Weaknesses
You should keep a regular check on your strengths and weaknesses. Write down
three (3) technical and three (3) non-technical personal strengths. Most importantly,
show examples of your skills. This proves more effective than simply talking about
them. So if you're asked about a general skill, provide a specific example to help you
fulfil the interviewer's expectations. It isn't enough to say you've got "excellent
leadership skills". Instead, try saying:
"I think I have excellent leaderships skills which I have acquired through a
combination of effective communication, delegation and personal interaction. This
has helped my team achieve its goals."
As compared to strengths, the area of weaknesses is difficult to handle. Put across
your weakness in such a way that it at leaset seems to be a positive virtue to the
interviewer. Describe a weakness or area for development that you have worked on
and have now overcome.
3. Questions you should be prepared for

2. Tell us about yourself.
What do you know about our company?
Why do you want to join our company?
What are your strengths and weaknesses?
Where do you see yourself in the next five years?
How have you improved the nature of your job in the past years of your working?
Why should we hire you?
What contributions to profits have you made in your present or former company?
Why are you looking for a change?
Answers to some difficult questions :
Tell me about yourself ?
Start from your education and give a brief coverage of previous experiences.
Emphasise more on your recent experience explaining your job profile.
What do you think of your boss?
Put across a positive image, but don't exaggerate.
Why should we hire you? Or why are you interested in this job?
Sum up your work experiences with your abilities and emphasise your strongest
qualities and achievements. Let your interviewer know that you will prove to be an
asset to the company.
How much money do you want?
Indicate your present salary and emphasise that the opportunity is the most
important consideration.
Do you prefer to work in a group?
Be honest and give examples how you've worked by yourself and also with others.
Prove your flexibility.
4. Questions to As
At the end of the interview, most interviewers generally ask if you have any
questions. Therefore, you should be prepared beforehand with 2-3 technical and 2-3
non-technical questions and commit them to your memory before the interview.
Do not ask queries related to your salary, vacation, bonuses, or other benefits. This
information should be discussed at the time of getting your joining letter. Here we
are giving few sample questions that you can ask at the time of your interview.
Sample Questions
Could you tell me the growth plans and goals for the company?
What skills are important to be successful in this position?
Why did you join this company? (optional)
What's the criteria your company uses for performance appraisal?
With whom will I be interacting most frequently and what are their responsibilities
and the nature of our interaction?

3. What is the time frame for making a decision at this position?
What made the previous persons in this position successful/unsuccessful?
5. Do your homework
Before going for an interview, find out as much information on the company (go to
JobsAhead Company Q and A) as possible. The best sources are the public library,
the Internet (you can check out the company's site), and can even call the company
and get the required information. The information gives you a one-up in the
interview besides proving your content company or position.
Clearing the interview isn't necessarily a solitary attempt. Seek assistance from
individuals who are in the profession and whose counsel you value most. Be
confident in your approach and attitude; let the panel feel it through your
demeanour, body language and dressing.
Getting prepared for your interview is the best way to dig deep and know yourself.
You will be surprised that it would breed a new familiarity become more familiar with
your own qualifications that will be make you present yourself better. All the best and
get ready to give a treat.
The Interview
Interview is an opportunity for both the employer and the applicant to gather
information. The employer wants to know if you, the applicant, have the skills,
knowledge, self-confidence, and motivation necessary for the job. At this point you
can be confident that the employer saw something of interest in your resume. He or
she also wants to determine whether or not you will fit in with the organization's
current employees and philosophy. Similarly, you will want to evaluate the position
and the organization, and determine if they will fit into your career plans. The
interview is a two-way exchange of information. It is an opportunity for both parties
to market themselves. The employer is selling the organization to you, and you are
marketing your skills, knowledge, and personality to the employer.
Interview Preparation
Research is a critical part of preparing for an interview. If you haven't done your
homework, it is going to be obvious. Spend time researching and thinking about
yourself, the occupation, the organization, and questions you might ask at the end of
the interview.
Step 1: Know Yourself
The first step in preparing for an interview is to do a thorough self-assessment so
that you will know what you have to offer an employer. It is very important to
develop a complete inventory of skills, experience, and personal attributes that you
can use to market yourself to employers at any time during the interview process. In
developing this inventory, it is easiest to start with experience. Once you have a
detailed list of activities that you have done (past jobs, extra-curricular

4. involvements, volunteer work, school projects, etc.), it is fairly easy to identify your
skills.
Simply go through the list, and for each item ask yourself "What could I have
learned by doing this?" "What skills did I develop?" "What issues/circumstances have
I learned to deal with?" Keep in mind that skills fall into two categories - technical
and generic. Technical skills are the skills required to do a specific job. For a
laboratory assistant, technical skills might include knowledge of sterilization
procedures, slide preparation, and scientific report writing. For an outreach worker,
technical skills might include counselling skills, case management skills, or program
design and evaluation skills
Generic skills are those which are transferable to many work settings. Following is a
list of the ten most marketable skills. You will notice that they are all generic.
• Analytical/Problem Solving
• Flexibility/Versatility
• Interpersonal
• Oral/Written Communication
• Organization/Planning
• Time Management
• Motivation
• Leadership
• Self-Starter/Initiative
• Team Player
Often when people think of skills, they tend to think of those they have developed in
the workplace. However, skills are developed in a variety of settings. If you have ever
researched and written a paper for a course, you probably have written
communication skills. Team sports or group projects are a good way to develop the
skills required of a team player and leader. Don't overlook any abilities you may have
When doing the research on yourself, identifying your experience and skills is
important, but it is not all that you need to know. Consider the answers to other
questions such as:
• How have I demonstrated the skills required in this position?
• What are my strong points and weak points?
• What are my short term and long term goals?
• What can I offer this particular employer?
• What kind of environment do I like? (i.e. How do I like to be supervised? Do I
like a fast pace?)
• What do I like doing?
• Apart from my skills and experience, what can I bring to this job?
Step 2: Know the Occupation
The second step in preparing for an interview is to research the occupation. This is
necessary because in order to present a convincing argument that you have the
experience and skills required for that occupation, you must first know what those

5. requirements and duties are. With this information uncovered, you can then match
the skills you have (using the complete skills/experience inventory you have just
prepared) with the skills you know people in that occupational field need. The
resulting "shortlist" will be the one that you need to emphasize during the interview.
It is also in your best interest to identify the approximate starting salary for that
position, or those similar. There are several ways to find out about an occupation:
• Acquire a copy of the job description from the employer (Human
• Resources/Personnel) or check with Student Employment Services. If you are
responding to an advertisement, this may also supply some details.
The Career Resource Centre has general information files on a variety of occupations.
Make sure you have read through the appropriate file and are updated on the
occupation. If you belong to a professional association related to the occupation, use
its resources. These associations often publish informative newsletters and sponsor
seminars. It is also a good way to meet people working in the field. Conduct
information interviews with people working in the field. Read articles about people in
the occupation, and articles written by people in the occupation. Sources include
newspapers, magazines and the internet. Find out what the future trends are in the
area. Is technology changing the job?
Step 3: Know the Organization
The more you know about an organization, the better prepared you will be to discuss
how you can meet its needs. Some of the characteristics that you should know about
an organization are:
• Where is it located?
• How big is it?
• What are its products and who does it serve?
• How is the organization structured?
• What is its history?
• Have there been any recent changes, new developments?
There are a number of ways in which you can access this information. Most medium-
to large-sized organizations publish information about themselves. You can access
this a number of ways:
• On campus at the Student Employment Services (company literature and
business directories) or at the Drake Centre Library
• The Winnipeg Centennial Library has a business microfiche with information
on over 5000 Canadian companies and business directories
• Many companies have internet home pages which you can locate by searching
by industry and company name
• Finally, you can visit or phone the organization and request some information
on their products, services or areas of research
If the organization is fairly small, or fairly new, there may not be much information
published. In this case, it will be necessary to do an information interview. Contact

6. someone within the organization, introduce yourself, explain that you are considering
moving into the field, and ask if it would be possible to meet with him/her to inquire
about the company/organization and about what exactly the position would involve.
Step 4: Prepare Questions
Having completed your background research, you are now ready to prepare
questions to ask the
interviewer(s). Try to think of questions for which the answer was not readily
available in company
literature. Intelligent well thought-out questions will demonstrate your genuine
interest in the position. Be
careful how many questions you ask, however, as too many can imply you feel the
interview was not
successfully run. Pick your questions with care - this is your chance to gather
information, so ask about
what you really want to know. Avoid sounding critical by mentioning negative
information you may have
discovered. This is one of the most effective ways to compare different employers, so
for issues of
particular importance to you (for example, whether they support staff upgrading),
you should ask the same
questions of each employer. Some sample questions are:
• What are the most significant factors affecting your business today? How have
changes in technology most affected your business today?
• How has your business/industry been affected by the recession?
• How has your company grown or changed in the last couple of years?
• What future direction do you see the company taking?
• Where is the greatest demand for your services or product?
• Where is most of the pressure from increased business felt in this company?
• Which department feels it the most?
• How do you differ from your competitors?
• How much responsibility will I be given in this position?
• What do you like about working with this organization?
• Can you tell me more about the training program?
• Have any new product lines been introduced recently?
• How much travel is normally expected?
• What criteria will be used to evaluate my performance?
• Will I work independently or as part of a team?
• How did you advance to your position?
• What are the career paths available in this organization?

7. • When can I expect to hear from you regarding this position?
It is very important to ask the last question because employers want to hire
individuals who are interested in the position - and asking this question definitely
helps to demonstrate interest on your part. Exercise judgement when asking
questions to an employer. When being interviewed by a large company that has a
high profile, one would not ask the question
"What is the history of your company and how was your company started?" You can
find the answer to this question in the company's annual report or articles in
magazines/newspapers. However, small- and medium-sized companies do not always
produce publicly available annual reports and it may be difficult to access information
on the company and its role in the industry. This question is appropriate if you have
exercised all other ways to find out the answer.
How To face The Interview
1.Are your work practices similar or different from ours?
(If Experienced)
2.Describe our (products/services).
3.Describe our company for me.
4.Describe our corporate environment for me.
5.Describe your work (methods/processes) in comparison to ours?
(If Experienced)
6.Do our competitors do things that we should be doing?
7.Do you have any concerns about working here?
8.Do you have any questions about (our/this) company?
9.Do you know how long we have been in business?
10.Do you know what products we make?
11.How could you have prevented your (judgmental) errors?
12.How do you think our company determines success?
13.How does you present employer communicate with others in your
deprtment? (If Experienced)
14.Tell me how you found out information about (our/this) company?
15.Tell me what you know about (our/this) company?
16.Was there anything your company could have done to be more
successful?
17.What about our company do you like best?
18.What about your present employer (do/did) you like best?
19.What advantages do you think our competitors have over us?
20.What advantages do you think we have over our competitors?
21.What are the greatest challenges that this company faces?
22.What concerns do you have about this company?
23.What direction do you think this company is headed in?
24.What do you dislike about our company?
25.What do you know about (our/this) company?
26.What do you know about (our/this) operation?
27.What do you know about our competitors?
28.What do you know about our customers?

8. 29.What do you know about our products?
30.What do you know about our products or services?
31.What do you know about our stock?
32.What do you know about our web site?
33.What do you know about the way our company (works/operates)?
34.What do you know about this position?
35.What do you think are the challenges facing this company?
36.What do you think are the greatest challenges facing this company
in the near future?
37.What do you think it takes to be successful in a company like
ours?
38.What do you think it takes to be successful in our company?
39.What do you think the atmosphere here is like?
40.What is the financial stability of your last company?
41.What questions do you have about our organization?
42.What would make someone successful in our business?
43.What is the (best/worst) thing you have heard about (our/this)
company?
44. What is the (best/worst) thing you have heard about
(our/this) department?
PRECAUTIONS TO TAKE-UP BEFORE YOU ENTER THE INTERVIEW ROOM
For your first few interviews your background is important - your
school, the medium and the place you studied in, all serve to give
the interviewer an idea about you. Carry a copy of the bio-data that
you have already sent, and the interview letter. Keep the extra copy
with you, just in case. Show the interview letter to the
receptionist/interviewer to establish your credentials, but keep this
letter with you. This gives you, for your future reference, a time
and date record of your interview, gives the official address of the
company for further correspondence and clarifications, and may give
you the name and designation of the person you are to report to.
Carry everything you need for the interview in a neat folder - do not
have loose papers cascading to the floor because you are desperately
hunting for the degree certificate, while the interviewers drum their
fingers impatiently. And don't carry your papers in a plastic or
cloth shopping bag either: invest in a good folder, plastic or even
leather.
Incidentally, don't feel shy or hesitant about calling up the office
and getting details about location, landmarks/bus routes/other
information to help you reach the venue of the interview. Again, if
it is not a "mass" interview, where lots of people are being
interviewed on the same day, and you do have a genuine difficulty
about reaching on the scheduled day/time, many employers will re-
schedule if you ask them nicely enough. The reverse is also true: a
good impression is created if you take the trouble to inform the
interviewer that you can/will not attend the interview. If you are in
the same town go and "case the joint" - see where the

9. office/interview centre is, and how long it will take you to get
there.
Always arrive at least fifteen minutes before your scheduled time -
that gives you time to catch your breath in case you climbed the
stairs too fast, allows you to compose yourself and not be too
nervous, and to check out the competition. If the interview is in the
offices of the company itself, this also allows you to get a "feel"
of the company. See how comfortable you feel, how efficient the
interview process is. Says a lot about what the rest of the company
When you are facing a panel of interviewers, make your best
moves.
Whether you are searching for jobs, looking for career avenues or climbing the
corporate ladder, you can't escape team interviews these days. The problem is that
such interviews don't have a pattern to them. They come in different forms. You
could be facing your prospective team members. Or you could be up against the top
brass—HR vice-president, the section head, the operations chief. Or you could also
be sent to a recruitment assessment centre for multi-parametric evaluation
(psychological tests for pressure-handling abilities, team-player skills and so on).
Try these ten tips for surviving, and scoring, in a team interview.
GIVE VARIETY TO YOUR ANSWERS
Remember you might be interviewed by different panels. Don't give a stock
answer to all of them. They'll be comparing notes.
Repackage your skills so that they sound different. If you're showcasing project X as
your major achievement in your present job before one team, talk about project B
before another interview panel.
A technical team will tune in to techie talk; an HR team would rather hear about your
interpersonal skills.
FINE-TUNE INTERPERSONAL SKILLS
Pull out the stops on your group management and group presentation skills.
Interviewers are people after all. Look for the personality type underscoring each
interviewer.Then try and connect with each one of them without getting personal.
Usually the best way to make contact is to project values that you feel you can share
with your interviewers.
DON'T QUAKE IN YOUR BOOTS
• Interviewers are not ogres. They are looking for excuses to hire you, not spill
your guts.
• Don't be obsequious. That conveys low self-esteem.

10. • If you face your interviewers with fear in your eyes, they won't like what they
see. They are NOT sadists.
PREPARE FOR STRESS
• You'll be up against a time crunch in a team interview.
• In one-on-ones, the interviewer might be taking notes, allowing you little
breathers. No such luck with four people firing questions at you. Use stress
control techniques to soothe your nerves. You might even use the extra
adrenaline to sharpen your responses.
SHOWCASE THE IMPORTANT THINGS
• List seven important things that fit the job description of the advertised post.
Prepare to present skills that fit such traits.
• It helps to talk to friends familiar with the job description. You can even ask
them to prepare tests that you can take from them.
REHEARSE WELL
• Put together three family members or friends with diverse personality traits.
• Recreate the formality of a team interview situation and ask them to fire
nonstop questions at you. That will serve as a useful practice session.
• Ask for serious feedback, especially about weak areas in your answers.
Questions about qualifications and work experience are usually generic, so
what your mock team asks you is bound to be pretty close to the real stuff.
CREATE A MENTAL PICTURE OF YOURSELF
Boost your self-confidence by seeing yourself as star performer who's a cut
above. See yourself answering with elan the questions you expect. Then
replay your answers and ask yourself these questions:
• How interesting were your observations?
• Did most of your responses begin the same way?
• Did you use 'we' often, suggesting team-player attributes?
• Are there traces of humour in your responses?
ASK GOOD QUESTIONS
• Research is integral to a good interview performance. Find out as much about
you can about the company concerned. Browse the Net, check company
reports, put together news clips.
• Armed with your background brief, ask relevant questions about the company.
• If you think you have a bright idea about any ongoing activity, try this: "Did
the company consider this option ..."
LOOK BEYOND THE OBVIOUS

11. • Your interview team has some core queries about you. It's these they want
you to address. Try and look beyond the upfront questions to decipher their
exact intent. Then respond to fill in what the team is really looking for.
• Flesh out your answers to focus on the team's concerns. If they ask you about
your perception of the company's ESOP policy, they want you to present your
expectation from a stock option plan.
• Answer in sync with the general tenor of the interview. If your work involves
individual research besides team work, don't go overboard about team-player
abilities. Balance your answer. Mention how sometimes individual work is
more productive though team work is needed to put into action ideas
generated by individual research.
Move through Question Papers
Facing the technical interview of a company is an uphill task. It all depends on the mood of the interviewer and to
an extent on your appearance. If he is in a bad mood, the interview can be really tough. Otherwise you might
have a slight consideration. Be prepared for any questions from every section of your skill set. If the interviewer
goes to a part of your skill, which you are not comfortable with, try to divert his attention to some other part in
which you are an expert. Try to explain things in a simple way and be precise in your answers. If you don't know
an answer admit it. DO NOT try to make up and answer. That might lessen your chances of getting through.
Here are some of the FAQ's that can be asked in the technical interview
C- QUESTIONS JAVA QUESTIONS MICROPROCESSOR
QUESTIONS
C++ QUESTIONS ADVANCED JAVA QUESTIONS OPERATING SYSTEM
QUESTIONS
DATA STRUCTURE QUESTIONS ELECTRONICSQUESTIONS
1.
C- QUESTIONS
What does static variable mean?
2. What is a pointer?
3. What is a structure?
4. What are the differences between structures and arrays?
5. In header files whether functions are declared or defined?
6. What are the differences between malloc() and calloc()?
7. What are macros? what are its advantages and disadvantages?
8. Difference between pass by reference and pass by value?
9. What is static identifier?
10. Where are the auto variables stored?
11. Where does global, static, local, register variables, free memory and C Program
instructions get stored?
12. Difference between arrays and linked list?
13. What are enumerations?

12. 14. Describe about storage allocation and scope of global, extern, static, local and register
variables?
15. What are register variables? What are the advantage of using register variables?
16. What is the use of typedef?
17. Can we specify variable field width in a scanf() format string? If possible how?
18. Out of fgets() and gets() which function is safe to use and why?
19. Difference between strdup and strcpy?
20. What is recursion?
21. Differentiate between a for loop and a while loop? What are it uses?
22. What are the different storage classes in C?
23. Write down the equivalent pointer expression for referring the same element a[i][j][k][l]?
24. What is difference between Structure and Unions?
25. What the advantages of using Unions?
26. What are the advantages of using pointers in a program?
27. What is the difference between Strings and Arrays?
28. In a header file whether functions are declared or defined?
29. What is a far pointer? where we use it?
30. How will you declare an array of three function pointers where each function receives two
ints and returns a float?
31. what is a NULL Pointer? Whether it is same as an uninitialized pointer?
32. What is a NULL Macro? What is the difference between a NULL Pointer and a NULL
Macro?
33. What does the error 'Null Pointer Assignment' mean and what causes this error?
34. What is near, far and huge pointers? How many bytes are occupied by them?
35. How would you obtain segment and offset addresses from a far address of a memory
location?
36. Are the expressions arr and &arr same for an array of integers?
37. Does mentioning the array name gives the base address in all the contexts?
38. Explain one method to process an entire string as one unit?
39. What is the similarity between a Structure, Union and enumeration?
40. Can a Structure contain a Pointer to itself?
41. How can we check whether the contents of two structure variables are same or not?
42. How are Structure passing and returning implemented by the complier?
43. How can we read/write Structures from/to data files?
44. What is the difference between an enumeration and a set of pre-processor # defines?
45. what do the 'c' and 'v' in argc and argv stand for?
46. Are the variables argc and argv are local to main?
47. What is the maximum combined length of command line arguments including the space
between adjacent arguments?
48. If we want that any wildcard characters in the command line arguments should be
appropriately expanded, are we required to make any special provision? If yes, which?
49. Does there exist any way to make the command line arguments available to other
functions without passing them as arguments to the function?
50. What are bit fields? What is the use of bit fields in a Structure declaration?
51. To which numbering system can the binary number 1101100100111100 be easily
converted to?
52. Which bit wise operator is suitable for checking whether a particular bit is on or off?
53. Which bit wise operator is suitable for turning off a particular bit in a number?
54. Which bit wise operator is suitable for putting on a particular bit in a number?
55. Which bit wise operator is suitable for checking whether a particular bit is on or off?
56. which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an
unsigned int or char by 1?
57. Write a program to compare two strings without using the strcmp() function.
58. Write a program to concatenate two strings.
59. Write a program to interchange 2 variables without using the third one.
60. Write programs for String Reversal & Palindrome check

13. 61. Write a program to find the Factorial of a number
62. Write a program to generate the Fibinocci Series
63. Write a program which employs Recursion
64. Write a program which uses Command Line Arguments
65. Write a program which uses functions like strcmp(), strcpy()? etc
66. What are the advantages of using typedef in a program?
67. How would you dynamically allocate a one-dimensional and two-dimensional array of
integers?
68. How can you increase the size of a dynamically allocated array?
69. How can you increase the size of a statically allocated array?
70. When reallocating memory if any other pointers point into the same piece of memory do
you have to readjust these other pointers or do they get readjusted automatically?
71. Which function should be used to free the memory allocated by calloc()?
72. How much maximum can you allocate in a single call to malloc()?
73. Can you dynamically allocate arrays in expanded memory?
74. What is object file? How can you access object file?
75. Which header file should you include if you are to develop a function which can accept
variable number of arguments?
76. Can you write a function similar to printf()?
77. How can a called function determine the number of arguments that have been passed to
it?
78. Can there be at least some solution to determine the number of arguments passed to a
variable argument list function?
79. How do you declare the following:
o An array of three pointers to chars
o An array of three char pointers
o A pointer to array of three chars
o A pointer to function which receives an int pointer and returns a float pointer
o A pointer to a function which receives nothing and returns nothing
80. What do the functions atoi(), itoa() and gcvt() do?
81. Does there exist any other function which can be used to convert an integer or a float to a
string?
82. How would you use qsort() function to sort an array of structures?
83. How would you use qsort() function to sort the name stored in an array of pointers to
string?
84. How would you use bsearch() function to search a name stored in array of pointers to
string?
85. How would you use the functions sin(), pow(), sqrt()?
86. How would you use the functions memcpy(), memset(), memmove()?
87. How would you use the functions fseek(), freed(), fwrite() and ftell()?
88. How would you obtain the current time and difference between two times?
89. How would you use the functions randomize() and random()?
90. How would you implement a substr() function that extracts a sub string from a given
string?
91. What is the difference between the functions rand(), random(), srand() and randomize()?
92. What is the difference between the functions memmove() and memcpy()?
93. How do you print a string on the printer?
94. Can you use the function fprintf() to display the output on the screen?
C++- QUESTIONS Go Up

14. 1. What is a class?
2. What is an object?
3. What is the difference between an object and a class?
4. What is the difference between class and structure?
5. What is public, protected, private?
6. What are virtual functions?
7. What is friend function?
8. What is a scope resolution operator?
9. What do you mean by inheritance?
10. What is abstraction?
11. What is polymorphism? Explain with an example.
12. What is encapsulation?
13. What do you mean by binding of data and functions?
14. What is function overloading and operator overloading?
15. What is virtual class and friend class?
16. What do you mean by inline function?
17. What do you mean by public, private, protected and friendly?
18. When is an object created and what is its lifetime?
19. What do you mean by multiple inheritance and multilevel inheritance? Differentiate
between them.
20. Difference between realloc() and free?
21. What is a template?
22. What are the main differences between procedure oriented languages and object
oriented languages?
23. What is R T T I ?
24. What are generic functions and generic classes?
25. What is namespace?
26. What is the difference between pass by reference and pass by value?
27. Why do we use virtual functions?
28. What do you mean by pure virtual functions?
29. What are virtual classes?
30. Does c++ support multilevel and multiple inheritance?
31. What are the advantages of inheritance?
32. When is a memory allocated to a class?
33. What is the difference between declaration and definition?
34. What is virtual constructors/destructors?
35. In c++ there is only virtual destructors, no constructors. Why?
36. What is late bound function call and early bound function call? Differentiate.
37. How is exception handling carried out in c++?
38. When will a constructor executed?
39. What is Dynamic Polymorphism?
40. Write a macro for swapping integers.
1.
DATA STRUCTURE QUESTIONS Go Up
What is a data structure?
2. What does abstract data type means?
3. Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)
4. Convert the following infix expression to post fix notation ((a+2)*(b+4)) -1 (Similar types
can be asked)
5. How is it possible to insert different type of elements in stack?
6. Stack can be described as a pointer. Explain.

15. 7. Write a Binary Search program
8. Write programs for Bubble Sort, Quick sort
9. Explain about the types of linked lists
10. How would you sort a linked list?
11. Write the programs for Linked List (Insertion and Deletion) operations
12. What data structure would you mostly likely see in a non recursive implementation of a
recursive algorithm?
13. What do you mean by Base case, Recursive case, Binding Time, Run-Time Stack and
Tail Recursion?
14. Explain quick sort and merge sort algorithms and derive the time-constraint relation for
these.
15. Explain binary searching, Fibinocci search.
16. What is the maximum total number of nodes in a tree that has N levels? Note that the
root is level (zero)
17. How many different binary trees and binary search trees can be made from three nodes
that contain the key values 1, 2 & 3?
18. A list is ordered from smaller to largest when a sort is called. Which sort would take the
longest time to execute?
19. A list is ordered from smaller to largest when a sort is called. Which sort would take the
shortest time to execute?
20. When will you sort an array of pointers to list elements, rather than sorting the elements
themselves?
21. The element being searched for is not found in an array of 100 elements. What is the
average number of comparisons needed in a sequential search to determine that the
element is not there, if the elements are completely unordered?
22. What is the average number of comparisons needed in a sequential search to determine
the position of an element in an array of 100 elements, if the elements are ordered from
largest to smallest?
23. Which sort show the best average behavior?
24. What is the average number of comparisons in a sequential search?
25. Which data structure is needed to convert infix notations to post fix notations?
26. What do you mean by:
o Syntax Error
o Logical Error
o Runtime Error
How can you correct these errors?
27. In which data structure, elements can be added or removed at either end, but not in the
middle?
28. How will inorder, preorder and postorder traversals print the elements of a tree?
29. Parenthesis are never needed in prefix or postfix expressions. Why?
30. Which one is faster? A binary search of an orderd set of elements in an array or a
sequential search of the elements.
1.
JAVA QUESTIONS Go Up
What is the difference between an Abstract class and Interface?
2. What is user defined exception?
3. What do you know about the garbage collector?
4. What is the difference between java and c++?
5. In an htm form I have a button which makes us to open another page in 15 seconds. How

16. will you do that?
6. What is the difference between process and threads?
7. What is update method called?
8. Have you ever used HashTable and Directory?
9. What are statements in Java?
10. What is a JAR file?
11. What is JNI?
12. What is the base class for all swing components?
13. What is JFC?
14. What is the difference between AWT and Swing?
15. Considering notepad/IE or any other thing as process, What will happen if you start
notepad or IE 3 times ? Where three processes are started or three threads are started?
16. How does thread synchronization occur in a monitor?
17. Is there any tag in htm to upload and download files?
18. Why do you canvas?
19. How can you know about drivers and database information ?
20. What is serialization?
21. Can you load the server object dynamically? If so what are the 3 major steps involved in
it?
22. What is the layout for toolbar?
23. What is the difference between Grid and Gridbaglayout?
24. How will you add panel to a frame?
25. Where are the card layouts used?
26. What is the corresponding layout for card in swing?
27. What is light weight component?
28. Can you run the product development on all operating systems?
29. What are the benefits if Swing over AWT?
30. How can two threads be made to communicate with each other?
31. What are the files generated after using IDL to java compiler?
32. What is the protocol used by server and client?
33. What is the functionability stubs and skeletons?
34. What is the mapping mechanism used by java to identify IDL language?
35. What is serializable interface?
36. What is the use of interface?
37. Why is java not fully objective oriented?
38. Why does java not support multiple inheritance?
39. What is the root class for all java classes?
40. What is polymorphism?
41. Suppose if we have a variable 'I' in run method, if I can create one or more thread each
thread will occupy a separate copy or same variable will be shared?
42. What are virtual functions?
43. Write down how will you create a Binary tree?
44. What are the traverses in binary tree?
45. Write a program for recursive traverse?
46. What are session variable in servlets?
47. What is client server computing?
48. What is constructor and virtual function? Can we call a virtual function in a constructor?
49. Why do we use oops concepts? What is its advantage?
50. What is middleware? What is the functionality of web server?
51. Why is java not 100% pure oops?
52. When will you use an interface and abstract class?
53. What is the exact difference in between Unicast and Multicast object? Where will it be
used?
54. What is the main functionality of the remote reference layer?
55. How do you download stubs from Remote place?
56. I want to store more than 10 objects in a remote server? Which methodology will follow?

17. 57. What is the main functionality of Prepared Statement?
58. What is meant by Static query and Dynamic query?
59. What are Normalization Rules? Define Normalization?
60. What is meant by Servelet? What are the parameters of service method?
61. What is meant by Session? Explain something about HTTP Session Class?
62. In a container there are 5 components. I want to display all the component names, how
will you do that?
63. Why there are some null interface in JAVA? What does it mean? Give some null interface
in JAVA?
64. Tell some latest versions in JAVA related areas?
65. What is meant by class loader? How many types are there? When will we use them?
66. What is meant by flickering?
67. What is meant by distributed application? Why are we using that in our application?
68. What is the functionality of the stub?
69. Explain about version control?
70. Explain 2-tier and 3-tier architecture?
71. What is the role of Web Server?
72. How can we do validation of the fields in a project?
73. What is meant by cookies? Explain the main features?
74. Why java is considered as platform independent?
75. What are the advantages of java over C++?
76. How java can be connected to a database?
77. What is thread?
78. What is difference between Process and Thread?
79. Does java support multiple inheritance? if not, what is the solution?
80. What are abstract classes?
81. What is an interface?
82. What is the difference abstract class and interface?
83. What are adapter classes?
84. what is meant wrapper classes?
85. What are JVM.JRE, J2EE, JNI?
86. What are swing components?
87. What do you mean by light weight and heavy weight components?
88. What is meant by function overloading and function overriding?
89. Does java support function overloading, pointers, structures, unions or linked lists?
90. What do you mean by multithreading?
91. What are byte codes?
92. What are streams?
93. What is user defined exception?
94. In an htm page form I have one button which makes us to open a new page in 15
seconds. How will you do that?
1.
ADVANCED JAVA QUESTIONS Go Up
What is RMI?
2. Explain about RMI Architecture?
3. What are Servelets?
4. What is the use of servlets?
5. Explain RMI Architecture?
6. How will you pass values from htm page to the servlet?
7. How do you load an image in a Servelet?
8. What is purpose of applet programming?
9. How will you communicate between two applets?

18. 10. What IS the difference between Servelets and Applets?
11. How do you communicate in between Applets and Servlets?
12. What is the difference between applet and application?
13. What is the difference between CGI and Servlet?
14. In the servlets, we are having a web page that is invoking servlets ,username and
password? which is checks in database? Suppose the second page also if we want to
verify the same information whether it will connect to the database or it will be used
previous information?
15. What are the difference between RMI and Servelets?
16. How will you call an Applet using Java Script Function?
17. How can you push data from an Applet to a Servlet?
18. What are 4 drivers available in JDBC? At what situation are four of the drivers used?
19. If you are truncated using JDBC , how can you that how much data is truncated?
20. How will you perform truncation using JDBC?
21. What is the latest version of JDBC? What are the new features added in that?
22. What is the difference between RMI registry and OS Agent?
23. To a server method, the client wants to send a value 20, with this value exceeds to 20 a
message should be sent to the client . What will you do for achieving this?
24. How do you invoke a Servelet? What is the difference between doPost method and
doGet method?
25. What is difference between the HTTP Servelet and Generic Servelet? Explain about their
methods and parameters?
26. Can we use threads in Servelets?
27. Write a program on RMI and JDBC using Stored Procedure?
28. How do you swing an applet?
29. How will you pass parameters in RMI? Why do you serialize?
30. In RMI ,server object is first loaded into memory and then the stub reference is sent to
the client. true or false?
31. Suppose server object not loaded into the memory and the client request for it. What will
happen?
32. What is the web server used for running the servelets?
33. What is Servlet API used for connecting database?
34. What is bean? Where can it be used?
35. What is the difference between java class and bean?
36. Can we sent objects using Sockets?
37. What is the RMI and Socket?
38. What is CORBA?
39. Can you modify an object in CORBA?
40. What is RMI and what are the services in RMI?
41. What are the difference between RMI and CORBA?
42. How will you initialize an Applet?
43. What is the order of method invocation in an Applet?
44. What is ODBC and JDBC? How do you connect the Database?
45. What do you mean by Socket Programming?
46. What is difference between Generic Servlet and HTTP Servelet?
47. What you mean by COM and DCOM?
48. what is e-commerce?
1.
OPERATING SYSTEM QUESTIONS Go Up
What are the basic functions of an operating system?
2. Explain briefly about, processor, assembler, compiler, loader, linker and the functions
executed by them.

19. 3. What are the difference phases of software development? Explain briefly?
4. Differentiate between RAM and ROM?
5. What is DRAM? In which form does it store data?
6. What is cache memory?
7. What is hard disk and what is its purpose?
8. Differentiate between Complier and Interpreter?
9. What are the different tasks of Lexical analysis?
10. What are the different functions of Syntax phase, Sheduler?
11. What are the main difference between Micro-Controller and Micro- Processor?
12. Describe different job scheduling in operating systems.
13. What is a Real-Time System ?
14. What is the difference between Hard and Soft real-time systems ?
15. What is a mission critical system ?
16. What is the important aspect of a real-time system ?
17. If two processes which shares same system memory and system clock in a distributed
system, What is it called?
18. What is the state of the processor, when a process is waiting for some event to occur?
19. What do you mean by deadlock?
20. Explain the difference between microkernel and macro kernel.
21. Give an example of microkernel.
22. When would you choose bottom up methodology?
23. When would you choose top down methodology?
24. Write a small dc shell script to find number of FF in the design.
25. Why paging is used ?
26. Which is the best page replacement algorithm and Why? How much time is spent usually
in each phases and why?
27. Difference between Primary storage and secondary storage?
28. What is multi tasking, multi programming, multi threading?
29. Difference between multi threading and multi tasking?
30. What is software life cycle?
31. Demand paging, page faults, replacement algorithms, thrashing, etc.
32. Explain about paged segmentation and segment paging
33. While running DOS on a PC, which command would be used to duplicate the entire
diskette?
1.
MICROPROCESSOR QUESTIONS Go Up
Which type of architecture 8085 has?
2. How many memory locations can be addressed by a microprocessor with 14 address
lines?
3. 8085 is how many bit microprocessor?
4. Why is data bus bi-directional?
5. What is the function of accumulator?
6. What is flag, bus?
7. What are tri-state devices and why they are essential in a bus oriented system?
8. Why are program counter and stack pointer 16-bit registers?
9. What does it mean by embedded system?
10. What are the different addressing modes in 8085?
11. What is the difference between MOV and MVI?
12. What are the functions of RIM, SIM, IN?
13. What is the immediate addressing mode?
14. What are the different flags in 8085?
15. What happens during DMA transfer?

20. 16. What do you mean by wait state? What is its need?
17. What is PSW?
18. What is ALE? Explain the functions of ALE in 8085.
19. What is a program counter? What is its use?
20. What is an interrupt?
21. Which line will be activated when an output device require attention from CPU?
1.
ELECTRONICS QUESTIONS Go Up
What is meant by D-FF?
2. What is the basic difference between Latches and Flip flops?
3. What is a multiplexer?
4. How can you convert an SR Flip-flop to a JK Flip-flop?
5. How can you convert an JK Flip-flop to a D Flip-flop?
6. What is Race-around problem? How can you rectify it?
7. Which semiconductor device is used as a voltage regulator and why?
8. What do you mean by an ideal voltage source?
9. What do you mean by zener breakdown and avalanche breakdown?
10. What are the different types of filters?
11. What is the need of filtering ideal response of filters and actual response of filters?
12. What is sampling theorem?
13. What is impulse response?
14. Explain the advantages and disadvantages of FIR filters compared to IIR counterparts.
15. What is CMRR? Explain briefly.
16. What do you mean by half-duplex and full-duplex communication? Explain briefly.
17. Which range of signals are used for terrestrial transmission?
18. What is the need for modulation?
19. Which type of modulation is used in TV transmission?
20. Why we use vestigial side band (VSB-C3F) transmission for picture?
21. When transmitting digital signals is it necessary to transmit some harmonics in addition to
fundamental frequency?
22. For asynchronous transmission, is it necessary to supply some synchronizing pulses
additionally or to supply or to supply start and stop bit?
23. BPFSK is more efficient than BFSK in presence of noise. Why?
24. What is meant by pre-emphasis and de-emphasis?
25. What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?
26. What do you mean by ASCII, EBCDIC?
Nine Tips For Team Inter View.......
Whether you are searching for jobs, looking for career avenues or climbing the
corporate ladder, you can't escape team interviews these days. The problem is that
such interviews don't have a pattern to them. They come in different forms. You
could be facing your prospective team members. Or you could be up against the top
brass—HR vice-president, the section head, the operations chief. Or you could also
be sent to a recruitment assessment centre for multi-parametric evaluation
(psychological tests for pressure-handling abilities, team-player skills and so on).

21. Try these ten tips for surviving, and scoring, in a team interview.
GIVE VARIETY TO YOUR ANSWERS
Remember you might be interviewed by different panels. Don't give a stock
answer to all of them. They'll be comparing notes.
Repackage your skills so that they sound different. If you're showcasing project X as
your major achievement in your present job before one team, talk about project B
before another interview panel.
A technical team will tune in to techie talk; an HR team would rather hear about your
interpersonal skills.
FINE-TUNE INTERPERSONAL SKILLS
Pull out the stops on your group management and group presentation skills.
Interviewers are people after all. Look for the personality type underscoring each
interviewer.Then try and connect with each one of them without getting personal.
Usually the best way to make contact is to project values that you feel you can share
with your interviewers.
DON'T QUAKE IN YOUR BOOTS
• Interviewers are not ogres. They are looking for excuses to hire you, not spill
your guts.
• Don't be obsequious. That conveys low self-esteem.
• If you face your interviewers with fear in your eyes, they won't like what they
see. They are NOT sadists.
PREPARE FOR STRESS
• You'll be up against a time crunch in a team interview.
• In one-on-ones, the interviewer might be taking notes, allowing you little
breathers. No such luck with four people firing questions at you. Use stress
control techniques to soothe your nerves. You might even use the extra
adrenaline to sharpen your responses.
SHOWCASE THE IMPORTANT THINGS
• List seven important things that fit the job description of the advertised post.
Prepare to present skills that fit such traits.
• It helps to talk to friends familiar with the job description. You can even ask
them to prepare tests that you can take from them.
REHEARSE WELL
• Put together three family members or friends with diverse personality traits.
• Recreate the formality of a team interview situation and ask them to fire
nonstop questions at you. That will serve as a useful practice session.

22. • Ask for serious feedback, especially about weak areas in your answers.
Questions about qualifications and work experience are usually generic, so
what your mock team asks you is bound to be pretty close to the real stuff.
CREATE A MENTAL PICTURE OF YOURSELF
Boost your self-confidence by seeing yourself as star performer who's a cut
above. See yourself answering with elan the questions you expect. Then
replay your answers and ask yourself these questions:
• How interesting were your observations?
• Did most of your responses begin the same way?
• Did you use 'we' often, suggesting team-player attributes?
• Are there traces of humour in your responses?
ASK GOOD QUESTIONS
• Research is integral to a good interview performance. Find out as much about
you can about the company concerned. Browse the Net, check company
reports, put together news clips.
• Armed with your background brief, ask relevant questions about the company.
• If you think you have a bright idea about any ongoing activity, try this: "Did
the company consider this option ..."
LOOK BEYOND THE OBVIOUS
• Your interview team has some core queries about you. It's these they want
you to address. Try and look beyond the upfront questions to decipher their
exact intent. Then respond to fill in what the team is really looking for.
• Flesh out your answers to focus on the team's concerns. If they ask you about
your perception of the company's ESOP policy, they want you to present your
expectation from a stock option plan.
• Answer in sync with the general tenor of the interview. If your work involves
individual research besides team work, don't go overboard about team-player
abilities. Balance your answer. Mention how sometimes individual work is
more productive though team work is needed to put
How to write that Winning Resume for your Dream job
If you are a new entrant in the job market, you need to perfect your resume before applying for
your 1st job
Since you are fresh out of college, use your education as your strong point. Aggregate %, CGPA,
accolades, club participation, etc. will be your focus.
"Do I really need a resume? What should I write in my resume?"

23. These are questions which worry every college graduate looking for his/her first job. Welcome to the
real world! Yes you really need to make your resume and how you present yourself in that resume
will go a long way towards getting you your first job.
It's a myth that resumes of entry-level graduates are unimportant because they lack the 'pull' of
experience. Nothing could be further from the truth. Not only is a well-made resume important for
every job seeker, it is more critical for entry level graduates. A resume is a mirror of your
professional identity. A well-defined resume impresses a recruiter. A sloppy resume immediately
proclaims the candidate to be sloppy.
Here are some do's and don'ts on what makes a great resume for graduates seeking entry-level
positions in industry.
OBJECTIVE
One of the most frequently heard complaints made by recruiters about entry-level resumes is that
they lack a specific objective. Resumes of fresh graduates have fuzzy, general objectives or no
objective at all. Mentioning a specific objective is by far the most important feature of an entry-
level resume. Without goal clarity you are bound to drown in the sea of mediocrity.
The only thing worse than the absence of an objective is a vague objective. Something like "My
objective is to work with a dynamic company which will fully utilise my talents…" is a complete no-
no! This objective is worthless because it gives the potential employer no idea about your goals or
your direction.
Your objective should be clear, well-defined and short-not more than 10-12 words.. It should be
aimed towards getting a particular position in a specific industry. Thus your objective should talk
about the following:
1. Position wanted
2. Functional area
3. Industry wanted
Examples of good objectives:
Example 1: "Junior management position wanted in PROGRAMMING/ engineering field in IT
industry.'
Example 2: GET in position in the manufacturing field.
Example 3: Entry level programmer in a software development company.
Example 4: Marketing position in the FMCG segment of a Multinational Company.
Example 5: Multimedia software development position. Open to Relocation.
Example 6: "A position as a Production supervisor with a petro-chemical company."
SUMMARY
Summary is the second most important factor that is conspicuous by its absence in resumes of
entry-level graduates. It is a good idea to include a summary of your resume after having
mentioned your objective. This sums up your resume in a nutshell and gives you an opportunity to
highlight your strengths. It invites the recruiter to read your detailed resume. The summary should
consist of 4-5 specific points-either bulleted or in one paragraph.
Sample Summary 1:
• B.E (Computer Science) from IIT-Delhi, in 2000.
• Course in Computers Database programmes Oracle 8I & VB6 from PENTASOFT in 2005.
• Consistently good academic record.
• Good analytical and communication skills.
• Have worked on a curriculum project "XXX XXXXX XXXX"
Sample Summary 2:
"Masters in Computer Application with specialisation in J2EE/Web Technologies. Great operational,
communication and computer skills. Good academic record throughout. Among the top three
students out of a batch of 120 students. Undergone Industrial training in a top petrochemical
Company.

24. EDUCATIONAL QUALIFICATIONS
Most fresher resume doesn't suffer from space constraint . However it is a good idea to include only
those educational and professionals qualifications which are relevant. Put your qualifications in a
reverse chronological order. i.e. the recent ones first followed by earlier ones. Entry level resume
should also mention the names of their school and college, years in which they passed their board
examinations. However, include your marks only you have shown a good academic performance.
WORK EXPERIENCE
An entry- level resume cannot compete with resumes of experienced workers in the area of work
experience. But don't forget to list internships, voluntary work and summer training that you have
undertaken. How you present these is very important. Make sure you clearly define your duty and
responsibilities during this training.
E.g.: "Worked as a summer trainee in India's largest Oil Refinery. I was working for the system
control department. Wrote quality reports as well as ISO features for the company." Any projects
done for your school or your college should also be mentioned.
DESIGN
Follow a simple design, which gives maximum information in the minimum number of pages. Use an
easy to read and commonly used font like 'Times New Roman' or 'Verdana.' Limit your font size to
10-11. Do not underline heavily.
WORD USAGE
Simple language, lucid expression with good grammar is the thumb rule. Watch your tenses
carefully. Use short and simple sentences. And never-ever make the mistake of using long words
just to impress the recruiter. Flowery words are for speeches, keep them away from your resume.
OUCH! THE TRUTH HURTS
There are many things we would rather not write in our resumes. And while writing a resume the
strong temptation to stretch the truth (or simply lie through our teeth) can be quite overpowering.
But just stomp on the temptation. Most companies opt for a reference check during recruitment.
Your resume is considered a legal document and fudging up small details may cause you great
embarrassment in your career.
All right! so you've made yor resume. But this is not the time to sit back and relax. There are some
important post-resume do's left.
CHECK, AND RE-CHECK!
The most important post resume step: Read and re-read your resume for any mistakes. Check the
facts, the grammar, the spellings. After you have checked it, get you parents, friends, teachers to
check it for you. One small mistake may cost you your job.
And finally...mom is right you know! Do not procrastinate over anything, specially making your
resume. Most fresh graduates prefer to leave the unappealing task of resume making till the last
minute i.e the day before their first interview. However, remember that making great resumes take
time and effort. And the rewards will last you a lifetime
ELECTRONICS
1.Range of TIL logic supply or digital supply
a.0-5 V b.-12-+12 V c.2-8 V
2.power diodes are basically
a.silicon b.Ge c.none d.all above

25. 3.LED emits light when
a.forward bias b.reverse
4.Solar cells are
a.photconductive b.voltaic cell
5.Which transmission is analog
a.PCM b.PAM c.FM
6.Which language generates bytecodes
a.C++ b.JAVA c.VB d.None
7.Antenna is
a.transformer b.refelector c.Ampifier
8.Conductivity in photodiodes due to
a.GaAs b.PbS c.CdS
9.Which oscillator produces 1MHz frequency
a.collpits b.Rcphaseshift cWeinbridge d.None
10.Microwave consists of which band
a.UHF and SHF b.VHF c.UHF,SHF & EHF d.VLF,LF,HF
11.Which is fastest switching device
a.FET b.MOSFET c.BJT
12.Which kinds of devices are BJT &JFET
a.JFET is unipolar and BJT uniploar
b.JFET is bipolar and BJT uniploar
c.JFET is unipolar and BJT biploar
d.JFET is bipolar and BJT biploar
13.Lograithmic amplifiers are used in
a.ADDer b.divider c,.Multiplier d.all
14.In which stage modulation is done in high power AM transmission
a.Ifstage b.Buffer c.Oscilator d.RF power stage
15.FM discriminator converts modulated signal to
a.PM b.AM c.PCM ( Ans-b)
16.DPCM is used to
a,reduce bandwidth b.reduce thermal noise

26. 17.I*F P is the power of carrier maxm power transmitted in am modulated wave
a.P b.2P c.1.5P
18.FM bandwidth is described by
a.Shennon,s eqn b.Bessel,s eqn c.Hartleiz eqn. (Ans-b)
19.Front to back ratio of antenna can be improved by
a.Sacrifuying gain b.Increasing area c.Narow bandwidth
20.Quantization error can be reduced by
a.Sampling rate b.Level s of sampling
21.Quantizaton error occurs in
a.PCM b.PPM c.PWM
22.FM is used for
a.LF b.HF c.VHF d.UHF
23.In demodulation of PCM it is first converted to
a.PPM b.PWM c.PAM d.None
24.If the IF mixer tuned to a frequency of 1200 KHz and if IF frequency is 450 Hz.then
image frequency is
a.750 b.1659
25.Which of the following refers to FET
a.hfe &hie b.gm &rp c.none
26.If the cross section of target is changing RADAR then scans through?
27.Low freq. Response of RC coupled amplifier r can be improved by
a. lowering coupling capacitor b.grate r biasing c.reducing load d.none
28.A dc supply voltage increases with
a. increase in load & decrees in capacitance
29.If shift resisitor is of 4 bit how many stages
a.16 b.8 c.7 d.4
30.Tracking of RADAR is done by
a.duplex scanning b.duplex switching
31.Quantization is(S2/12 formul;a is)
Ans-directly proportional to square of level

27. MAXrad SOFTware(MAXSOFT) PAPER ON 16th JULY 2006
Electronics Design Automation Domain (EDAD)
1. Which transmission line supports Quasi-TEM
a) Stripline b) Microstrip Line c) Coupled Stripline d) Coaxial Line
2. Two isotropic antennas are separated by a distance of 2 wavelengths, if both the
antennas are fed with currents of equal phase and magnitude the number of lobes in
the radiation pattern in the horizontal plane are
a) 2 b) 4 c) 6 d) 8
3. Given S-parameter corresponds to which microwave component
a) Power Divider b) Coupler c) Circulator d) Filter
4. EMPIRE is based on which method
a) FEM b) BEM c) FDTD d) MOM
5. 1 watt is
a) 10dBm b) 20dBm c) 30dBm d) 40dBm
6. Where is the LNA placed
a) Between Antenna and BPF
b) Between Antenna and Power Amplifier
c) Between Antenna and Mixer
d) Between Mixer and Antenna
7. A rectangular air filled wave-guide has cross section of 4cm x 10 cm. The
minimum frequency which can propagate in the wave-guide is
a) 1.5 GHz b) 2 GHz c) 2.5 GHz d) 3.5 GHz
8. A 1km long microwave link uses two antennas each having 30dB gain. If the
power transmitted by one antenna is 1w at 3GHz the power received by the other
antenna is
a) 98.6 m watts b) 63.4 m watts c) 76.8 m watts d) 55.2 m watts
9. Which of the following is True or False
a) Data rate is inversely proportional to Distance
b) Antenna acts as a load

28. c) Directivity is inversely proportional to Distance
d) Patch antenna is used in high power applications.
10. The far-field region is commonly taken to exist at (D is the maximum overall
dimension of the source)
a) Distances greater than 2D2
/ from the source
b) Distances lesser than /4 from the source
c) Distances greater than /4 from the source
d) Distances lesser than 2D2
/ from the source
11. If the frequency were 12GHz, what would be the wavelength?
a) 25mm b) 2.5mm c) 0.25 mm d) 250mm
12. What is the frequency range if the antenna is operating at Ku-band?
a) 4-8GHz b) 8-12GHz c) 12-18GHz d) 18-27GHz
13. For a given permittivity of 4 and permeability of 2, what is the wave impedance?
a) 266.5 b) 533.0 c) 377.0 d) 133.2
14. In Smith chart, what is the wavelength it will cover for the first 1800
or first half
circle.
a) b) /2 c) /4 d) 2
15. If source impedance is 50 Ohms and the load impedance is 100 Ohms, what will be
the line impedance of the Quarter Wave Transformer?
a) 14.14 Ohmsb) 50 Ohms c) 1.414 Ohmsd) 70.7 Ohms
16. Compute the skin depth of copper at a frequency of 20GHz. (Conductivity of copper
= 5.813 x 107
mho).
a) 8.14 x 10-7
b) 6.6 x 10-7
c) 6.4 x 10-7
d) 4.6 x 10-7
17. Zigbee network is mainly used for
a) Signaling and Monitoring
b) High Speed Data Transfer
c) Voice Transfer
d) Video Transmission
18. Ideal Power Supply has
a) Zero internal resistance
b) High O/P resistance
c) High I/P resistance
d) Low O/P resistance
19. Which type of transmission line will have maximum value of characteristic
impedance
a) Open Wire line

29. b) Coaxial Cable
c) Twin lead line
d) None
20. Write the relation between Standing Wave Ratio and Reflection Coefficient?
21. Draw the equivalent circuit of the transmission line.
22. What is resonance?
23. Write syntax to define a function in MATLAB.
24. Mention few applications of EMPIRE.
25. What is the size of a pointer?
CSC PAPER
Instructions:
· This is a 40 minutes paper containing 75 questions.
· There is no negative marking
1.------- is associated with webservices.
a) WSDL b) WML c) web sphere d) web logic
2.any large single block of data stored in a database, such as a picture or sound file,
which does not include record fields, and cannot be directly searched by the database’s
search engine.
a) TABLE b) BLOB c) VIEW d) SCHEME
3.Areserved area of the immediate access memeory used to increase the running speed of
the computer program.
a) session memory b) bubble memory c) cache memory d) shared memory
4.a small subnet that sit between atrusted internal network and an untruster external
network, such as the public internet.
a) LAN b) MAN c) WAN d) DMZ
5.technologies that use radio waves to automatically identify people or objects,which is
very similar to the barcode identification systems,seen in retail stores everyday.
a)BLUETOOTH b) RADAR c)RSA SECURE ID d)RFID
6.main(){

30. float fl = 10.5;
double dbl = 10.5
if(fl ==dbl)
printf(“UNITED WE STAND”);
else
printf(“DIVIDE AND RULE”)
}
what is the output?
a)compilation error b)UNITED WE STAND c)DIVIDE AND RULE d)linkage error.
7.main(){
static int ivar = 5;
printf(“%d”,ivar--);
if(ivar)
main();
}
what is the output?
a)1 2 3 4 5 b) 5 4 3 2 1 c)5 d)compiler error:main cannot be recursive function.
8.main()
{
extern int iExtern;
iExtern = 20;
printf(“%d”,iExtern);
}
what is the output?
a)2 b) 20 c)compile error d)linker error
9..#define clrscr() 100
main(){
clrscr();
printf(“%dnt”, clrscr());
}
what is the output?
a)100 b)10 c)compiler errord)linkage error
10.main()
{
void vpointer;
char cHar = ‘g’, *cHarpointer = “GOOGLE”;
int j = 40;
vpointer = &cHar;
printf(“%c”,*(char*)vpointer);
vpointer = &j;
printf(“%d”,*(int *)vpointer);

31. vpointer = cHarpointer;
printf(“%s”,(char*)vpointer +3);
}
what is the output?
a)g40GLE b)g40GOOGLE c)g0GLE d)g4GOO
11.#define FALSE -1
#define TRUE 1
#define NULL 0
main() {
if(NULL)
puts(“NULL”);
else if(FALSE)
puts(“TRUE”);
else
puts(“FALSE”);
}
what is the output?
a)NULL b)TRUE c)FALSE d)0
12.main() {
int i =5,j= 6, z;
printf(“%d”,i+++j);
}
what is the output?
a)13 b)12 c)11 d)compiler error
13.main() {
int i ;
i = accumulator();
printf(“%d”,i);
}
accumulator(){
_AX =1000;
}
what is output?
a)1 b)10 c)100 d)1000
14.main() {
int i =0;
while(+(+i--)!= 0)
i- = i++;
printf(“%d”,i);
}
what is the output?
a)-1 b)0 c)1 d)will go in an infinite loop

32. 15.main(){
int i =3;
for(; i++=0;)
printf((“%d”,i);
}
what is the output?
a)1b)2c)1 2 3d)compiler error:L value required.
16.main(){
int i = 10, j =20;
j = i ,j?(i,j)?i :j:j;
printf(“%d%d”,i,j);
}what is the output?
a)20 b)20 c)10 d)10
17.main(){
extern i;
printf(“%dt”,i);{
int i =20;
printf(“%dt”,i);
}
}
what is output?
a) “Extern valueof i “ 20 b)Externvalue of i”c)20d)linker Error:unresolved external
symbol i
18.int DIMension(int array[]){
return sizeof(array/sizeof(int);}
main(){
int arr[10];
printf(“Array dimension is %d”,DIMension(arr));
}
what is output?
a)array dimension is 10 b)array dimension is 1
c) array dimension is 2 d)array dimension is 5
19.main(){
void swap();
int x = 45, y = 15;
swap(&x,&y);
printf(“x = %d y=%d”x,y);
}
void swap(int *a, int *b){
*a^=*b, *b^=*a, *a^ = *b;
what is the output?

33. a) x = 15, y =45 b)x =15, y =15 c)x =45 ,y =15 d)x =45 y = 45
20.main(){
int i =257;
int *iptr =&i;
printf(“%d%d”,*((char*)iptr),*((char *)iptr+1));
}
what is output?
a)1, 257 b)257 1c)0 0d)1 1
21.main(){
int i =300;
char *ptr = &i;
*++ptr=2;
printf(“%d”,i);
}
what is output?
a)556 b)300 c)2 d)302
22.#include
main(){
char *str =”yahoo”;
char *ptr =str;
char least =127;
while(*ptr++)
least = (*ptr<LEAST)?*PTR:LEAST;
printf(“%d”,least);
}
what is the output?
a)0 b)127 c)yahoo d)y
23.Declare an array of M pointers to functions returing pointers to functions returing
pointers to characters.
a)(*ptr[M]()(char*(*)()); b)(char*(*)())(*ptr[M])()
c)(char*(*)(*ptr[M]())(*ptr[M]() d)(char*(*)(char*()))(*ptr[M])();
24.void main(){
int I =10, j=2;
int *ip = &I ,*jp =&j;
int k = *ip/*jp;
printf(“%d”,k);
}
what is the output?
a)2 b)5 c)10 d)compile error:unexpected end of file in comment started in line 4
25.main(){

34. char a[4] =”GOOGLE”;
printf(“%s”,a);
}
what is the output?
a)2 b) GOOGLE c) compile error: yoo mant initializers d) linkage error.
26.For 1MB memory, the number of address lines required
a)12 b)16 c)20 d)32
27.There is a circuit using 3 nand gates with 2 inputes and 1 output,f ind the output.
a) AND b) OR c) XOR d) NAND
28.what is done for push operation
a) SP is incremented and then the value is stored.
b) PC is incremented and then the value is stored.
c) PC is decremented and then the value is stored.
d) SP is decremented and then the value is stored.
29.Memory allocation of variables declared in a program is ------
a) Allocated in RAM
b) Allocated in ROM
c) Allocated in stack
d) Assigned in registers.
30.What action is taken when the processer under execution is interrupted by TRAP in
8085MPU?
a) Processor serves the interrupt request after completing the execution of the current
instruction.
b) processer serves the interrupt request after completing the current task.
c) processor serves the interrupt immediately.
d) processor serving the interrupt request depent deprnds upon the priority of the current
task under execution.
31.purpose of PC (program counter)in a microprocessor is ----
a) To store address of TOS(top of stack)
b) To store address of next instructions to be executed
c) count the number of instructions
d) to store the base address of the stack.
32.conditional results after execution of an instruction in a microprocess is stored in
a) register b) accumulator c) flag register d) flag register part of PSW (program status
word)
33.The OR gate can be converted to the NAND function by adding----gate(s)to the input
of the OR gate.
a) NOT b) AND c) NOR d) XOR

35. 34.In 8051microcontroller ,------has a dual function.
a) port 3 b) port 2 c) port 1 d) port 0
35.An 8085 based microprocessor with 2MHz clock frequency,will execute the following
chunk of code with how much delay?
MVI B,38H
HAPPY: MVI C, FFH
SADDY: DCR C
JNZ SADDY
DCR B
JNC HAPPY
a) 102.3 b)114.5 c)100.5 d)120
36.In 8085 MPU what will be the status of the flag after the execution of the following
chunk of code.
MVI B,FFH
MOV A,B
CMA
HLT
a)S = 1, Z = 0, CY = 1 b)S = 0, Z = 1, CY = 0
c) S = 1, Z = 0, CY = 0 d)S = 1, Z = 1 ,CY = 1
37.A positive going pulse which is always generated when 8085 MPU begins the
machine cycle.
a) RD b) ALE c) WR d) HOLD
38.when a ----- instruction of 8085 MPU is fetched , its second and third bytes are placed
in the W and Z registers.
a) JMP b) STA c) CALL d) XCHG
39.what is defined as one subdivision of the operation performed in one clock period.
a) T- State b) Instruction Cycle c) Machine Cycle d) All of the above
40.At the end of the following code, what is the status of the flags.
LXI B, AEC4H
MOV A,C
ADD B
HLT
a) S = 1, CY = 0, P = 0 , AC = 1 b) S =0 , CY = 1, P = 0,AC = 1
c) S = 0, CY = 1, P = 0 , AC = 1 d) S = 0, CY = 1, P = 1 , AC = 1
41.In 8051 micro controller what is the HEX number in the accumulator after the
execution of the following code.
MOV A,#0A5H
CLR C

36. RRC A
RRC A
RL A
RL A
SWAP A
a)A6 b)6A c)95 d)A5.
42.The Pentium processor requires ------------ volts.
a)9 b)12 c)5 d)24.
43. The data bus on the Celeron processor is-------bits wide.
a)64 b)32 c)16 d)128.
44.K6 processor
a) Hitachi b) toshiba c) zilog d) AMD.
45. What is the control word for 8255 PPI,in BSR mode to set bit PC3.
a)0EH b)0FH c)07H d)06H.
46.The repeated execution of a loop of code while waiting for an event to occur is called
---------.The cpu is not engaged in any real productive activity during this period,and the
process doesn’t progress towards completion.
a) dead lock b) busy waiting c) trap door d) none.
47. Transparent DBMS is defined as
a) A DBMS in which there are no program or user access languages. b) A DBMS which
has no cross file capabilities but is user friendly and provides user interface management.
c) A DBMS which keeps its physical structure hidden from user d) none.
48.Either all actions are carried out or none are.users should not have to worry about the
effect of incomplete transctions.DBMS ensures this by undoing the actions of incomplete
transctions.this property is known as
a) Aggregation b) atomicity c) association d) data integrity.
49.------ algorithms determines where in available to load a program. common methods
are first fit,next fit,best fit.--------- algorithm are used when memory is full , and one
process (or part of a process) needs to be swaped out to accommodate a new program.The
------------- algorithm determines which are the partions to be swaped out.
a) placement, placement, replacement
b) replacement, placement, placement
c) replacement, placement, replacement
d) placement, replacement, replacement
50.Trap door is a secret undocumented entry point into a program used to grant access
without normal methods of access authentication.A trap is a software interrupt,usually the

37. result of an error condition.
a)true b)false.
51. Given a binary search tree,print out the nodes of the tree according t5o post order
traversal.
4
/
2 5
/
1 3
a)3,2,1,5,4. b)1,2,3,4,5. c)1,3,2,5,4. d)5,3,1,2,4.
52.which one of the following is the recursive travel technique.
a)depth first search b)preorder c)breadth first search d)none.
53.
54.which of the following needs the requirement to be a binary search tree.
a) 5
/
2 7
/
1
b) 5
/
6 7
c) 5
/
2 7
/
1 6
d) none.
55.in recursive implementations which of the following is true for saving the state of the
steps
a)as full state on the stack
b) as reversible action on the stack
c)both a and b
d)none
56.which of the following involves context switch
a)previliged instruction
b)floating point exception

38. c)system calls
d)all
e)none
57.piggy backing is a technique for
a)acknowledge
b)sequence
c)flow control
d)retransmission
58. a functional dependency XY is ___________dependency if removal of any attribute
A from X means that the dependency does not hold any more
a)full functional
b) multi valued
c)single valued
d)none
59)a relation schema R is in BCNF if it is in ___________and satisfies an additional
constraints that for every functional dependency XY,X must be a candidate key
a)1 NF
b)2 NF
c)3 NF
d)5 NF
60) a _________sub query can be easily identified if it contains any references to the
parent sub query columns in the _________ clause
A) correlated ,WHERE
b) nested ,SELECT
c) correlated,SELECT
d) none
61) hybrid devise that combines the features of both bridge and router is known as
a)router b)bridge c)hub d)brouter
62) which of the following is the most crucial phase of SDLC
a)testing b)code generation c) analysys and design d)implementation
63)to send a data packet using datagram ,connection will be established
a)no connection is required
b) connection is not established before data transmission
c)before data transmission
d)none
64)a software that allows a personal computer to pretend as as computer terminal is
a) terminal adapter
b)terminal emulation

39. c)modem
d)none
65) super key is
a) same as primary key
b) primary key and attribute
c) same as foreign key
d) foreign key and attribute
66.In binary search tree which traversal is used for ascending order values
a) Inorder b)preorder c)post order d)none
67.You are creating an index on ROLLNO colume in the STUDENT table.which
statement will you use?
a) CREATE INDEX roll_idx ON student, rollno;
b) CREATE INDEX roll_idx FOR student, rollno;
c) CREATE INDEX roll_idx ON student( rollno);
d) CREATE INDEX roll_idx INDEX ON student (rollno);
68.A________class is a class that represents a data structure that stores a number of data
objects
a. container b.component c.base d.derived
69.Which one of the following phases belongs to the compiler Back-end.
a. Lexical Analysis b.Syntax Analysis c. Optimization d.Intermediate Representation.
70.Every context _sensitive language is context_free
a. true b.false
71.Input:A is non-empty list of numbers L
Xß-infinity
For each item in the list L,do
If the item>x,then
Xßthe item
Return X
X represents:-
a)largest number
b)smallest number
c)smallest negative number
d) none
72.Let A and B be nodes of a heap,such that B is a child of A. the heap must then satisfy
the following conditions
a)key(A)>=key(B)

40. b)key(A)<KEY(B)
c)key(A)=key(B)
d)none
73.String ,List,Stack,queue are examples of___________
a)primitive data type
b)simple data type
c)Abstract data type
d)none
74.which of the following is not true for LinkedLists?
a)The simplest kind of linked list is a single linked list ,which has one link per node .this
link points to the next node in the list,or to a null value or emptylist if it is the last node.
b)a more sophisticated kind of linked list is a double linkedlist or two way linkedlist
.Each node has two links ,one to the previous node and one to the next node.
c) in a circleLinkedList ,the first and last nodes are linked together.this can be done only
for double linked list.
d) to traverse a circular linkedlist ,u begin at any node and follow the list in either
direction until u return to the original node.
75.sentinel node at the beginning and /or at the end of the linkedlist is not used to store
the data
a) true
b) false
ROBERT BOSCH PAPER ON 17th FEBRUARY
hai, I am pradeed. here I am submiting ROBERT BOSCH question paper. There will be
seperate papers for ELECTRONICS students and COMPUTER students. Here which I
submited is for ELECTRONICS students
SECTION 1(TECHNICAL)
1. There was a figure of JK flip flop in which ~q is connected to J input and K=1. If clock
signal is successively applied 6 times what is output sequence (q=?)
d) 010101
2. Frequency response of a filter is
a) Range of frequencies at which amplification of signal is employed.
b) Output voltage versus frequency (plot)
c) Filter which suppresses particular frequency

41. 3. Gain and bandwidth of an op amp is
a) Independent of each other
b) Gain decreases as bandwidth decreases
c) Gain increases as bandwidth increases till some extent after which stability
decreases
4. There was a figure of 4:1 MUX in which A and B are select lines. Inputs S0 and S1 are
connected together and labeled as C where as S2 and S3 are connected together and
labeled as D. Then which of the following is true?
a) Y= B+C
b) Y= A+C
c) Y= A+B
d) Y= C+D (Where Y is the output)
5. In step up transformer (or Step down… not sure) transformation ratio is 1:5. If the
impedance of secondary winding is 16 ohm then what is the impedance of primary
winding?
a) 80 b) 3.2
6. There was a circuit consisting of AC voltage source and one inductance. Inductance
value=0.2mH (or 0.2uH or 0.2H not sure).AC voltage =150 sin (1000t).what is the
current flowing in the circuit?
a) i= 7.5 sin (1000t)
b) i= -7.5 sin (1000t)
c) i= 7.5 cos (1000t)
d) i= -7.5 cos (1000t)
7. Power gain of an amplifier having i/p gain of 20W and output gain of 20mW is
a) 60 b) 25 c) 10 d) 0
8. There was a RC circuit given with AC voltage source. Expression for capacitance was
asked for charging condition. Choices were somewhat like this: a) some value multiplied
by exp (-t/T)
ans --c i= (Vs/R)exp(-t/ T)
9. 2’s complement of -17
ans -- 01111
10. Instrumentation amplifier is used for--------- --?
a). effective shielding
b). high resective filters
c). high common mode
d). all the above.
11. In “ON CHIP” decoding memory can be decoded to
a) 2^n b)2^n +1 c)2^n -1 d) some other choice

42. 12. Half of address 0Xffffffff is
a) 77777777 b) 80000000 c) 7FFFFFFF d) some other choice
13. Which one of the following is used for high speed power application?
a) BJT b) MOSFET c) IGBT d) TRIAC
14. One question related with SCR rotation angle given ifring angle is 30degree
ans - 150degree
15. SCR is used for
a) To achieve optimum (or maximum ...not sure) dv/dt
b) For high current ratings
c) To achieve high voltage
d) Some other choice
16. State in which o/p collector current of transistor remains constant in spite of increase
in base current is
a) Q point b) Saturation c) Cut off
17. A 16 bit monosample is used for digitization of voice. If 8 kHz is the sampling rate
then the rate at
which bit is transferred is
a) 128 b) 48 c) d)
18. To use variable as recursive, variable should be used as
a) Static b) Global c) Global static d) Automatic
19. what is the resonant frequency of parrel RLC circuit of R= 4.7 komh L= 2 micro
Henry and c=30pf.
a). 20.5 MHz
b). 2.65 KHz
c). 20.5 KHz
d). none
20.for the parallel circuit (one figure is given) Is= 10mA. R1= 2R, R2=3R, R3= 4R. R is
artritary
a). 3.076mA
b). 3.76mA
21. main ()
{
int a=0x1234;
a=a>>12;
a=a<<12;
printf (“%x”, a);

43. }
What is the output?
a)1000 b) 2000 c) d) None of these
22. What does (*fun () []) (int) indicate?
ans...b). an array of pointer to a functions that an int as parameter and return int.
23. #define A 10+10
main ()
{
int a;
a=A*A;
printf (“%d”, a);
}
a) 100 b) 200 c) 120 d) 400
24. One more question related with ADC like voltage is 8 volts. freqency 2 Mega hz.
what is the converssion rate
25. Question related with serial in parallel out shift register…What is output sequence?
Ans..... 1010
26. Given one RLC circuit in which values of R, L and C were given. What is the value
of frequency f?
27. if (fun ())
{
X++;
}
X gets incremented if and only if
a) fun () returns 0
b) fun () return 1
c) fun () return -1
d) return a value other than 0
28. In dynamic memory
a) Power dissipation is less than that of static memory
b) Clock is needed
c) Refreshing is required
d) All the above
29. Short, int and long integers have how many bytes?
a)2,2,4 b) Machine dependant c)2,4,8 d) Some other choice
30. A (n) is -----------filter combination of
a) Passive b) Active c) AMPLIFIER d) BOOSTER

44. 31.Mobility of electron is
a) Increases as temperature increases
b) Decreases as temp decreases
c) Independent of conductivity
d) Some other choice
32. Structure comparison is done
a). yes
b) no
c) compiler dependent
d)
33. The system in which communication occurs in both ways but not simultaneously in
both ways is
a) Half simplex b) Simplex c) Half duplex d) duplex
34. main ()
{
int a=5, b=6;
int i=0;
i=a>b? a:b;
printf (“%d”, i);
}
a) 0 b) 1 c) 6 d)
35. int fun (char c)
{
int i;
static int y ;}
a) c, i are stored in stack and y stored in data segment
b)c stored in stack and i,y are stored in data segment
c) c is stored in text segment, y in data and i in stack
36. main ()
{
int *p;
short int i;
p= (char *) malloc (i*10); (code was showing error here)
p+=10;
printf (“%d”, p);
}
Value of p?
37. main ()
{

45. int *p,i[2]={1,2, 3};
p=i;
printf (“%d %d %d”, i [0],*p,*p+1) ;
}
38. F = A'B' + C' + D' + E' then
A) F = A+B+C+D+E
B) F= (A+B)CDE
C) F = AB(C+D+E)
D) F= AB+C+D+E
39. how would you insert pre-written code into a current program?
a) #read
b) #get
c) #include
d) #pre
40.structure may contain
a) any other structure
b) any other structure expect themselves
c) any other structure except themselves and pointed to themselves
d) none of the above
41. three boys x,y,z and three girls x,y,z... sit around a round table . but x does not want
any girl sitting to him and girl y does not want any boy sitting next. how many ways can
they be seated.
a) 2
b) 4
c) 6
d) 8
42. k is brother of n and x. y is the mother of n and z is is the father of k . which of
the following statement is not definitely true.
a) k is the son of z.
b) y is the wife of z.
c) k is the son of y.
d) n is the brother of x.
43. find the lateral surface of a prism with a triangular base if the perimeter of the base is
34 cm. and the height is 45 cm.
a) 765 square cm.
b) 3060 square cm.
c) 1530 square cm.
d) none

46. 44.Given a< b< c < d . what is the max ratio of given equation
a) (a+b)/(c+d)
b) (b+c)/ (a+d)
c) (c+d)/ (a+b)
d) (a+c)/ (b+d)
45. A and B starts moving from points X and Y simultaneously at a speed of 5kmph and
7kmph to a destination point which is of 27 km from points X and Y. B reaches Y earlier
than A and immediately turns back and met Z. Find the distance XZ.
ans.... 22.5 km
46. Ann is shorter than Jill and Jill is taller than Tom. Which of the following inferences
are true?
a) Ann is taller than Tom b) c) d) Data insufficient
47. A and B starts from same point at opposite direction. They will move 6km and take
8km left. How Far is A and B from each other?
ans ...20m
48.6440 soldiers are to be arranged in the shape of square. If 40 soldiers were kept out
then the number of soldiers making each straight line is?
Ans --80
49. Sum of squares of two numbers is 404 and sum of two numbers is 22.Then product of
two Numbers?
a) 20 b) 40 c) d) (Answer is 40. Two numbers are 20 and 2)
50. In an examination 4 marks are assigned for correct answer and 1 mark is deducted for
wrong answer. However one student attempted all 60 questions and scored 130.Number
of questions he attempted correct is?
a) 35 b) 38 c) 42 d) 35
51. Each ruby is of 0.3 kg and diamond is of 0.4 kg.Ruby costs 400 crores and diamond
costs 500 crores. Ruby and diamonds have to be put into a bag. Bag cannot contain more
than 12 kg.Which of the following gives maximum profit (or in terms of wealth) (In
crores)
ans ...only ruby 40p
52. the cpu stack is placed in ....
a). cpu resister
b). RAM
c). ROM
d). hard disk
53). (10 | 7) would produce
a). 17

47. b). 3
c). 11
d). 15
ENGLISH section
fill in the blanks...... .. the answers is
61) a). impounded b). protected c). hounded d). relegated.
62).a). oblinion b). authertiory c). dejection d). deso.......
63).a). subdued b). bountiful c). tentative d). ardem.
64).a). b). esulcant c). emblerratie d). innate
65).manor -- d). n. the landed estate of a land or nobleman.
66).neologism -- c). n. giving a new meaning to an add word.
67).batten -- b). n. a narrow strip of wood.
68).tepid -- d). adj. lacking interest enhusi...., luewarm
69. discerning -- d). adj. distinguishin one thing from another, having good judgment
BEST OF LUCK
ISRO PAPER ON 22nd APRIL AT DELHI
helo friends, i appeared for ISRO written examinatiom on 22april,2007 for the post of
Scientist Engineer.
paper was totally technical.Questions which i remembered are as follows:-
1) output resistance of ideal OP AMP is:-
a) 0 b) 1 c) infinite d) very high ANS:
a) 0
2) waveguide acts as:-
a) LPF b) HPF c) BPF d) BRF ANS:
b) HPF
3) quality factor of series RLC ckt. increases with:-
a) increase in R b) decrease in R c) doesn't depends on R d) none of these ANS:
b) decrease in R.
4) energy stored in capacitor is given by:
a) CV b) 0.5CV c) CV2 d) 0.5CV2 ANS:
d)
5) CMRR of an OP AMP is given as 80db and Ad is 20000.Value of Acm will be:-
a) 4 b) 8 c) 2 d) 1 ANS: c)
2

48. some basic questions were based upon digital electronics,ckt. analysis,antenna
theory,zener doides.
DRDO SAMPLE INTERVIEW QUESTIONS
1) Coldest planet:Pluto
2) INS Shivali is the first:
3) Which one of the following was NOT indegineously developed?:Prithvi/Akash/Agni
4) Full form of SARS
5) Anthrax is a :Virus/Bacteria/.../...
6) Dakshina Gangothri is:Ganga's origin/Indian camp @ antartica/.../...
7) Which of the following is a chemical weapon:Mustard Gas/Marsh Gas/.../...
8) A question based on Coding and Decoding
9) Another question similar to above
10) Question on series completion
11) Another series completion question
12) Where is Institute of Forensic Science?:Hyderabad
13) A G.K question based on X and Y chromosomes in males and females
Sample technical questions asked in test last year in CSE :
1) Banker's algorithm is used for: Deadlock Avoidance
2) A LOT of questions were based on generating strings from a given grammar.
3) A circle(dot) shown in the PCB is:Vcc/Grnd/Pin 1/Pin 14
4) Program Segment Prefix in MS-DOS 5.0 is:
5) Some IP addresses were given and the question was to select the private addess from it(?)
6) 10Base2 and 10Base5 wires refers to:
7) A question on sliding-window protocol
8) Which of the following require a driver?:disk/cache/ram/cpu
9) A LOT of mathematical questions which were asked from calculus,trigonometry...
The questions asked in ECE were mainly from Control Systems, Communications
EMT and microprocessor
Make sure that u know the fundas of microprocessors useful in interview also: see if u know
these questions
1. Which type of architecture 8085 has?
2. How many memory locations can be addressed by a microprocessor with 14 address lines?

49. 3. 8085 is how many bit microprocessor?
4. Why is data bus bi-directional?
5. What is the function of accumulator?
6. What is flag, bus?
7. What are tri-state devices and why they are essential in a bus oriented system?
8. Why are program counter and stack pointer 16-bit registers?
9. What does it mean by embedded system?
10. What are the different addressing modes in 8085?
11.What is the difference between MOV and MVI?
12. What are the functions of RIM, SIM, IN?
13. What is the immediate addressing mode?
14. What are the different flags in 8085?
15. What happens during DMA transfer?
16. What do you mean by wait state? What is its need?
17. What is PSW?
18. What is ALE? Explain the functions of ALE in 8085.
19. What is a program counter? What is its use?
20. What is an interrupt?
21. Which line will be activated when an output device require attention from CPU?
Then comes the interview questions asked in ECE interview were fundamental.Qustions asked in
my interview were:
Director
1. Which college and university are you coming from?
2. Did you appear for GATE? Why are you not interested in higher studies?
3. Did you appear for IES?
4. Did you appear for any other board interview of public sector?
5. The subjects you have learned in college can be divided into three- basic electronics,
communi-cation and digital logic. Tell me any five subjects you like.
(I told radar and navigational aids, electronic warfare, satellite communication, biomedical
instrumentation, fuzzy electronics and basic digital electronics as my subjects)
Board member1 (QUESTION LEVEL- MODERATE)
1. Write the truth table for full adder and implement it in NAND gate only.
2. What's the difference between looping 0s and 1s in K map?
3. Difference between microprocessor and micro controller
4. Microprocessors you are familiar with
5. How will you send and receive data to a micro-processor? (One method is I/O mapped I/O
which is the other one?)

50. 6. Radar range equation?
7. Does the radar range depend upon the frequency of the signal transmitted?
8. What is Doppler shift? What is its importance?
BOARD MEMBER -2 QUESTION LEVEL- TOUGH)
1. I will make two fuzzy statements. Pencil is long. Table is long. What is the term long signify?
2. What is a membership function?
3. What are the design criteria for very low frequency amplifier?
4. Can you measure distance with the help of CW radar? If so how?
5. How will you design a stable oscillator? (Not with crystal oscillator because temperature
affects it)
6. You have designed an amplifier. After few days it is found that its gain have changed. What
might be the reason?
BOARD MEMBER-3 (QUESTION LEVEL- MODERATE)
1. A plane is moving in a circular path around the transmitter of the radar. Will there be Doppler
shift detected in the radar?
2. State Keplers laws
3. Why there is more geo synchronous satellite?
4. The angular difference between two satellites is 2 degree. What is the maximum number of
satellites needed to cover the whole earth?
5. What is the minimum number of satellites needed to cover the whole earth?
BOARD MEMBER-4 QUESTION LEVEL- MODERATE)
1. Which is the law of conservation involved in the second of Keplers?
2. Why do you explain elliptical orbit while stating Kepler's law? Why not circular orbit?
3. What are the advantages of optical communication?
4. What are the invasive and non-invasive methods of instrumentation?
For CS guys they started with this question: What is a key board? Where u will connec? What
will happen if you press the keys?..
For maths guys they asked some questions on series.. I don't know muchSome guys were
selected just by describing the final year project.
1. How can you design a phase detector using a XOR gate?
2. Questions abt differentiator and integrator. What will happen if we increase/decrease the
values of R/C?

51. 3. how will a low/high pass filters behave to different signals –ramp, pulse etc
4. questions on flip flops
5. Johnson counter
6. Questions on microprocessors- what is SIM?
7. Abt your project. What will happen when this/that happens to your project?
8. Radar, antenna and satellite communication.
9. Which is the first/latest communication satellite?
10. What is apogee /perigee?
ISRO PAPER PATTERN ON 22nd APRIL AT DELHI
hello friends, i have attended the isro(electronics) exam held on 22nd April 2007 at
DELHI.
the pattern was:
(1)all questions were technical
(2)no GK question
80 questions in 90 mns.
The pattern of xam was so simple & scoring for those who have also prepared for GATE.
A max. number of questions were asked from Antenna,Microwave& EMFT,apart from
this main concerns were Digital Electronics,fundamental question on Maths(integration
& prob) were asked.
Basically all the questions were either based on formulas or simple logic.I have attempted
approx. 60-65 questions,osme of them are as given below;
1-SNR is defined as: 4 options.
2-To calculate the number of RAMchips for a given one: 4 options
3-The correct value of COS(A) in terms of exponential: 4 options
4-A figure to represent which kind of Flipflop: 4 options
5-A prob. on adder with shift register to identified no. of clock used to show the output
(ie1010) 4options
6-Three questions were asked on Zener Diode to evaluate variable resirance,min. passing
current & variable supplied voltage. 4 options

52. 7- A problem on line to which passes thru point (-1,2) and making equal intercepts on
both axis: 4 options
8-Transformer core requried 4 options with high permiability & low hysteris losses etc.
like difft. values
9-To evaluate the prob. to get either of 2 color balls in a bag containg 6 red & 8 black
balls 4 options
10-A wire length 2m having restiance 5 ohms, what will be the resitance if its length
bcome 2 fold: 4option
BFL PAPER (COMPUTER AWARENESS TEXT) (45QUESTIONS ,+1,-1/4,45MIN)
(ITH IN BRACKETS ANSWERS)
1. In the command scanf, h is used for
Ans. Short int
2. A process is defined as
Ans. Program in execution
3. A thread is
Ans. Detachable unit of executable code)
4. What is the advantage of Win NT over Win 95
Ans. Robust and secure
5. How is memory management done in Win95
Ans. Through paging and segmentation
6. What is meant by polymorphism
Ans. Redfinition of a base class method in a derived class
7. What is the essential feature of inheritance
Ans. All properties of existing class are derived
8. What does the protocol FTP do
Ans. Transfer a file b/w stations with user authentification
9. In the transport layer ,TCP is what type of protocol
Ans. Connection oriented

53. 10. Why is a gateway used
Ans. To connect incompatible networks
11. How is linked list implemented
Ans. By referential structures
12. What method is used in Win95 in multitasking
Ans. Non preemptive check
13. What is meant by functional dependency
14. What is a semaphore
Ans. A method synchronization of multiple processes
15. What is the precedence order from high to low ,of the symbols ( ) ++ /
Ans.( ) , ++, /
16. Preorder of A*(B+C)/D-G
Ans.*+ABC/-DG
17. B-tree (failure nodes at same level)
18. Dense index (index record appers for every search -key in file)
19. What is the efficiency of merge sort
Ans. O(n log n)
20. A program on swaping ( 10,5 )was given (candidate cannot recollect)
21. In which layer are routers used
Ans.In network layer
22. In which layer are packets formed ( in network layer )
23. heap ( priority queue )
24. copy constructor ( constant reference )
25. Which of the following sorting algorithem has average sorting behavior --
Bubble sort,merge sort,heap sort,exchange sort
Ans. Heap sort

54. 26. In binary search tree which traversal is used for getting ascending order
values--Inorder ,post order,preorder
Ans.Inorder
27. What are device drivers used for
Ans.To provide software for enabling the hardware
28. Irrevalent to unix command ( getty)
29. What is fork command in unix
Ans. System call used to create process
30. What is make command in unix
Ans. Used forcreation of more than one file
31. In unix .profile contains
Ans. Start up program
32. In unix echo is used for ( answer C)
33. In unix 'ls 'stores contents in
Ans.inode block
QUANTITATIVE SECTION
1. In a class composed of x girls and y boys what part of the class is composed of girls
A.y/(x + y)
B.x/xy
C.x/(x + y)
D.y/xy
Ans.C
2. What is the maximum number of half-pint bottles of cream that can be filled with a 4-
gallon can of cream(2 pt.=1 qt. and 4 qt.=1 gal)
A.16
B.24
C.30
D.64
Ans.D