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SCHOOL: GOOD SHEPHERD SCHOOLS SUBJECT: COMPUTER STUDIES C.A 2 CLASS: JS3 EDUCATOR: MR. EJIRO
1. Which of these professional bodies can a computer professional belong to in Nigeria? A. Institute of
Chartered Computer Experts B. Microsoft Institute of Management Information System C. Nigeria Computer
Society D. Oracle Technology Association of Nigeria
2. Which of the following is an example of an ICT gadget? A. gramophone B. anglophone C. saxophone D.
telephone
3. The code, www.gmail.com represents A. e-commerce B. e-mail address C. sign-up address D. website address
4. BASIC language can be categorized as a _________ language A. high level B. machine C. D.
5. Convert 1410 to base 2 A. 10002 B. 11102 C. 10102 D. 11012
6. Which of these packages is appropriate for presentation of text and graphic to audience? A. corel draw B.
Microsoft access C. Microsoft powerpoint D. word perfect
7. _____ is a collection of related records A. data B. field C. file D. master file
8. _____ can be defined as a collection of related files A. character B. data C. database D. field
9. A/an ______ is the narrative description of the logical steps involved in executing a computer program using
a natural language A. algorithm B. flowchart C. pseudocode D. sentence
10. Which of the following is an example of BASIC Keyword? A. input B. else, if C. keyboard D. read
11. What is the output of the following program segment
10 A = 10
20 C = A * 2
30 Print C
A. 10 B. 20 C. 30 D. 40
12. The command REM in BASIC programming means A. Remake B. Remainder C. Remark D. Remove
13. Which of these commands is used to erase the screen of the computer during the execution of a BASIC
program? A. CLS B. END C. LET D. STOP
14. The following are modes of computer operation except ______ processing. A. batch B. centralized C.
distributed D. micro
15. The binary equivalent of 2 is A. 002 B. 012 C. 102 D. 112
16. An act of working on raw facts to make it become information is known as data A. collection B. input C.
output D. processing
17. Convert the binary number 0110 to decimal A. 5 B. 6 C. 8 D. 12
18. The following are types of number bases except A. binary B. decimal C. octal D. hectadecimal
19. Which of the following has a negative impact on ICT in the society? A. E-commerce B. Education C. Fraud D.
Employment
20. The interconnection of computer over a wide range of area is known as A. Geographical Area Network B.
Metropolitan Area Network C. Wide Area Network D. Networking Area Network
21. The interconnection of two or more computers to the same resource is known as A. data processing B.
computer architecture C. computer networking D. computer engineering
22. Which of the following is an advantage of using a Local Area Network (LAN)? A. data security B. prevent
computer misuse C. shared resources D. protects against virus infection
23. The GSM can be used to transmit the following from a sender to a receiver except A. audio B. fax C. picture
D. video
24. A/An ______ is not an example of a browser used during internet surfing A. google B. internet explorer C.
mozilla firefox D. netscape navigator
25. The protocol which is used for sending and receiving web pages is known as A. file transfer B. gopher C.
hypertext transfer D. simple mail transfer
26. Which of the following is not a type of computer file? A. master file B. random file C. reference file D.
transaction file
27. Which of the following is not an example of computer? A. android B. iphone C. laptop D. linux
28. The protection of data or file against unauthorized users can be achieved using the following ways except A.
changing the file’s attributes/extension B. moving the file to recycle bin C. restricting access to computer
installations D. using encryptions
29. An equipment for slicing waste computer papers and special documents which should not be exposed to
the public is called A. cutter B. recycler C. shredder D. disposer
30. The qualities of a good information include the following except A. accurate B. comprehensive C. precise D.
unreliable
31. The importance of computers as a tool for data processing include the following except A. adaptability B.
consistency C. decreased accuracy D. large volume of work
32. The following are safety measures to be taken when using the computer except A. avoid long trailing cables
B. illuminating the computer room C. secured electricity fitting D. use of water to clean the computer
33. _____ is a device which produces result in form of text on paper A. monitor B. mouse C. printer D. system
unit
34. Which of the following devices does not belong to the group? A. joystick B. light pen C. plotter D. scanner
35. A. graphical representation of a document or entry on the screen is called A. icon B. item C. pull down menu
D. window
36. Convert 4078 to decimal number A. 26310 B. 27410 C. 28010 D. 29110
37. Flash drive is an example of _____ device A. ALU B. control C. internet D. storage
38. The combination of ________ keys can be used to restart or shutdown the computer A. ctrl + alt + shift B.
ctrl + alt + delete C. ctrl + alt + caps D. ctrl + alt + esc
39. The various types of computer mouse include the following except A. cordless B. optical C. virtual D. touch
pad
40. The two broad categories of software are A. disk operating software and word-perfect B. system and
application C. transaction and application D. windows and mac OS
41. Which of the following is not an input device? A. digital camera B. microphone C. monitor screen D. webcam
42. A ______ is equivalent to one thousand and twenty-four bytes A. gigabyte B. kilobyte C. megabyte D. nibble
43. Which of the following is not a feature of New Economy in computer technology? A. digital based B.
knowledge-based C. labour based D. technology driven
44. In Personal Computer (PC), the latest operating system by Microsoft is windows A. 7 B. 8.0 C. 8.1 D. 10
45. The Arithmetic Logic Unit (ALU) does which of the following? I. Perform Arithmetic operations II. Stores data
III. Performs comparison IV. Communicates with input devices A. I only B. II only C. I and II only D. I and III only
46. The current era of computer is the ______ generation A. fifth B. first C. fourth D. second
47. The _____ cable supplies electricity to computer devices A. monitor B. power C. printer D. USB
48. The physical part of the computer that can be touched is known as A. application B. device C. hardware D.
peripheral
49. The two basic categories of the sources of data and information are A. directory and primary B. secondary
and tertiary C. primary and secondary D. tertiary and primary
50. Monochrome and coloured monitors are the types of computer A. CUP B. DVD C. UPS D. VDU
THEORY
QUESTION 1
A. What is a database
B. Listand explain the forms of database
QUESTION 2
A. Listthree places digital literacy can beused
B. Listand explain the various terminologies of a database

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Computer Studies CA 2 Class Questions

  • 1. SCHOOL: GOOD SHEPHERD SCHOOLS SUBJECT: COMPUTER STUDIES C.A 2 CLASS: JS3 EDUCATOR: MR. EJIRO 1. Which of these professional bodies can a computer professional belong to in Nigeria? A. Institute of Chartered Computer Experts B. Microsoft Institute of Management Information System C. Nigeria Computer Society D. Oracle Technology Association of Nigeria 2. Which of the following is an example of an ICT gadget? A. gramophone B. anglophone C. saxophone D. telephone 3. The code, www.gmail.com represents A. e-commerce B. e-mail address C. sign-up address D. website address 4. BASIC language can be categorized as a _________ language A. high level B. machine C. D. 5. Convert 1410 to base 2 A. 10002 B. 11102 C. 10102 D. 11012 6. Which of these packages is appropriate for presentation of text and graphic to audience? A. corel draw B. Microsoft access C. Microsoft powerpoint D. word perfect 7. _____ is a collection of related records A. data B. field C. file D. master file 8. _____ can be defined as a collection of related files A. character B. data C. database D. field 9. A/an ______ is the narrative description of the logical steps involved in executing a computer program using a natural language A. algorithm B. flowchart C. pseudocode D. sentence 10. Which of the following is an example of BASIC Keyword? A. input B. else, if C. keyboard D. read 11. What is the output of the following program segment 10 A = 10 20 C = A * 2 30 Print C A. 10 B. 20 C. 30 D. 40 12. The command REM in BASIC programming means A. Remake B. Remainder C. Remark D. Remove 13. Which of these commands is used to erase the screen of the computer during the execution of a BASIC program? A. CLS B. END C. LET D. STOP 14. The following are modes of computer operation except ______ processing. A. batch B. centralized C. distributed D. micro 15. The binary equivalent of 2 is A. 002 B. 012 C. 102 D. 112 16. An act of working on raw facts to make it become information is known as data A. collection B. input C. output D. processing 17. Convert the binary number 0110 to decimal A. 5 B. 6 C. 8 D. 12 18. The following are types of number bases except A. binary B. decimal C. octal D. hectadecimal 19. Which of the following has a negative impact on ICT in the society? A. E-commerce B. Education C. Fraud D. Employment 20. The interconnection of computer over a wide range of area is known as A. Geographical Area Network B. Metropolitan Area Network C. Wide Area Network D. Networking Area Network 21. The interconnection of two or more computers to the same resource is known as A. data processing B. computer architecture C. computer networking D. computer engineering 22. Which of the following is an advantage of using a Local Area Network (LAN)? A. data security B. prevent computer misuse C. shared resources D. protects against virus infection 23. The GSM can be used to transmit the following from a sender to a receiver except A. audio B. fax C. picture D. video 24. A/An ______ is not an example of a browser used during internet surfing A. google B. internet explorer C. mozilla firefox D. netscape navigator 25. The protocol which is used for sending and receiving web pages is known as A. file transfer B. gopher C. hypertext transfer D. simple mail transfer 26. Which of the following is not a type of computer file? A. master file B. random file C. reference file D. transaction file 27. Which of the following is not an example of computer? A. android B. iphone C. laptop D. linux
  • 2. 28. The protection of data or file against unauthorized users can be achieved using the following ways except A. changing the file’s attributes/extension B. moving the file to recycle bin C. restricting access to computer installations D. using encryptions 29. An equipment for slicing waste computer papers and special documents which should not be exposed to the public is called A. cutter B. recycler C. shredder D. disposer 30. The qualities of a good information include the following except A. accurate B. comprehensive C. precise D. unreliable 31. The importance of computers as a tool for data processing include the following except A. adaptability B. consistency C. decreased accuracy D. large volume of work 32. The following are safety measures to be taken when using the computer except A. avoid long trailing cables B. illuminating the computer room C. secured electricity fitting D. use of water to clean the computer 33. _____ is a device which produces result in form of text on paper A. monitor B. mouse C. printer D. system unit 34. Which of the following devices does not belong to the group? A. joystick B. light pen C. plotter D. scanner 35. A. graphical representation of a document or entry on the screen is called A. icon B. item C. pull down menu D. window 36. Convert 4078 to decimal number A. 26310 B. 27410 C. 28010 D. 29110 37. Flash drive is an example of _____ device A. ALU B. control C. internet D. storage 38. The combination of ________ keys can be used to restart or shutdown the computer A. ctrl + alt + shift B. ctrl + alt + delete C. ctrl + alt + caps D. ctrl + alt + esc 39. The various types of computer mouse include the following except A. cordless B. optical C. virtual D. touch pad 40. The two broad categories of software are A. disk operating software and word-perfect B. system and application C. transaction and application D. windows and mac OS 41. Which of the following is not an input device? A. digital camera B. microphone C. monitor screen D. webcam 42. A ______ is equivalent to one thousand and twenty-four bytes A. gigabyte B. kilobyte C. megabyte D. nibble 43. Which of the following is not a feature of New Economy in computer technology? A. digital based B. knowledge-based C. labour based D. technology driven 44. In Personal Computer (PC), the latest operating system by Microsoft is windows A. 7 B. 8.0 C. 8.1 D. 10 45. The Arithmetic Logic Unit (ALU) does which of the following? I. Perform Arithmetic operations II. Stores data III. Performs comparison IV. Communicates with input devices A. I only B. II only C. I and II only D. I and III only 46. The current era of computer is the ______ generation A. fifth B. first C. fourth D. second 47. The _____ cable supplies electricity to computer devices A. monitor B. power C. printer D. USB 48. The physical part of the computer that can be touched is known as A. application B. device C. hardware D. peripheral 49. The two basic categories of the sources of data and information are A. directory and primary B. secondary and tertiary C. primary and secondary D. tertiary and primary 50. Monochrome and coloured monitors are the types of computer A. CUP B. DVD C. UPS D. VDU THEORY QUESTION 1 A. What is a database B. Listand explain the forms of database QUESTION 2 A. Listthree places digital literacy can beused B. Listand explain the various terminologies of a database