Introduction

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I. ABSTRACT
In the last few decades, education has witnessed some advances in technologies involving
computer aided learning that promises to drastically change the methods of teaching and
learning. The World Wide Web has played a major role in information storage and dissemination
in the educational community. Conventional classroom based teaching involves the delivery of
course materials by the lecturer in a particular place at a defined time. Hence it imposes a
constraint of time and place on both the instructor and the student. Due to human factor arising
from the traditional classroom method, the lecturer may not always be able to put in optimum
effort towards preparing and delivering course materials.
There may also be inconsistencies in the pedagogy and learning style due to repetitive nature
of teaching/learning. The objective of this paper is to develop a virtual classroom system to
enhance learning on campus. The system was developed using PHP and MySQL as server side
programming and database respectively. The web-based virtual classroom provides a web
enabled interactive model for e-learning in which the course material is presented using
multimedia and hypermedia.

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II. INTRODUCTION
Gingoog City Colleges (GCC) is populated with students living in far part of Misamis
Oriental, while some are gainfully employed, some are physically challenged and some are lazy
of going to school. For all these persons distance education and web-based learning (VCS) may
offer interesting opportunities and democratic advantages. We assert that collaborative learning
at a distance may give as good results as learning in a traditional classroom, or even better.
A virtual classroom is a teaching and learning environment where participants can
interact, communicate, view and discuss presentations, and engage with learning resources while
working in groups, all in an online setting. The medium is often through a video conferencing
application that allows multiple users to be connected at the same time through the Internet,
which allows users from virtually anywhere to participate. A virtual classroom is also known as a
Virtual Learning Environment (VLE).
The researchers came up with this study of Students at Gingoog City College While at
the same time offering the best solution to the growing need of a virtual learning environment.
In our virtual classroom we try to solve the limitation of traditional class room. Here we provide
some disadvantages of traditional classrooms and how our system solved them.
 Scheduling a lecture using traditional system will need a physical location with special
equipment’s like chairs, whiteboard, whiteboard pens, and projector. These equipment’s have a
very high cost. But in our system to schedule a class all what you have to do to tell the
administrator to add a new class with a specific time.
 In traditional system students must travel, may long distance, to attend their lectures, which
increasing the learning cost on students. But in our system all what you need is an internet
connection, and personal computer to attend your lecture.
 In traditional system it’s difficult to provide one-to-one communication between instructor and
student that may decrease the understanding level for the student. But in our system you can
provide one-to-one communication with any student and explain unclear ideas.
 In traditional system the understanding level for the student may decrease by many factors such
as the place where the student sits in the class and how much the instructor voice is audible. But

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in our system each student has its own virtual class on his screen and can hear instructor without
any noise
 Traditional system may suffer from the noise in the environment of class such as the
transportation noise and noise from the students outside the class.
The purpose of this study is to implement the virtual classroom to the students’
achievement at distance education and to give them an environmental online learning that allows
teachers and students to communicate, interact, collaborate, explain ideas, to improve the
existing curriculum of teaching.
OBJECTIVE:
General Objectives
 To provides the students with an opportunity to submit their work to be graded by their
teachers online within the deadlines.
 Teachers can have a complete vision concerning the progress of each student, and they
can return work along with the necessary comments so that the student can revise their
assignments.
 Students can keep their files more organized and need less stored paperless in a single
program.
 Allows Teachers to create classes, post, assignments, organize folders, and view work in
real time.
Specific Objectives
 The main objective of Virtual Classroom is to reduce the paperwork of the teachers and
assists in classroom management. To helps in enhancing the student-teacher interaction
and communication. And to implement this technology practically, to provide the
students with training-opportunities so that students discover the comprehensive and
effective features of Virtual classrooms will be more apparent and implemented widely
by the end-users.

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SCOPE AND LIMITATION
Scope:
The proposed system will provide the following features:
Teacher Module:
 Create Classwork
 Add Discussions/Announcements
 Chat Box
 Discussion Forum/Comment/Reply Comment
 Submission Details
Students Module:
 Submit work
 View Classwork
 Discussion Forum/ Chat Messaging
o Doubts and their answers
o Post a doubt
o View and answer doubts
Limitation:
The proposed system only focused on the Students and Teachers at Gingoog City Colleges. All
features of the system are only applicable in Students and Teachers at Gingoog City Colleges
because all data and processes are only based on what information need for the both Students and
Teachers in Gingoog City Colleges. And this system can’t provide the video conference.

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REVIEW OF RELATED LITERATURE AND STUDIES
Review of Related Literature
There have been lots of research papers that are related to an e-learning, online or blending
learning, the number of research papers that focuses on virtual classroom as a means of learning
are still limited, though. One of the most recent studies make use of a unified theory of
acceptance and use of technology to investigate the main factors that affect the implementation
of Virtual Classroom in specific courses. The main findings support the fact that virtual
classroom can enhance the students’ self-directed learning (SDL) cognitive skills, satisfaction
and self-evaluation. Additionally, it makes use the assessment in term of grading. This literature
review will show studies that is similar to the proposed system.
Local Studies:
Mobile Web-Based Student Integrated Information System
Student Integrated Information System is now a facility which Universities and colleges use to
manage the records of their students. The convenience of accessing the educational resources
online makes the programs ideal for working professionals and students alike. With the
widespread employment of distance learning education program, even most conventional
colleges and universities are now offering online education. Along with this program, certificate,
associates and bachelor’s degree, master’s degree, and doctoral degree can be acquired through
distance learning education. Thus, the main advantage is to be able to have a place for the
students in the appropriate instructional environment, which is in an online application. Student
advising is an essential component of a successful academic experience. Academic advisors are
exposed to a variety of opportunities, enhancements, problems, and choices as technology

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becomes more prevalent in university campuses. Various universities and institutions around the
world use automated advising systems. They are helpful and beneficial for both advisors and
advisees in that they contribute to assisting in making better-informed decisions and improved
services. Mobile computing is a versatile and potentially strategic technology that improves
information quality and accessibility, increases operational efficiency, and enhances
management effectiveness. This is because of its capability to enable users to remain connected
while on the move. High end-users can opt for satellite-based networking which provides
wireless connectivity anywhere in the world. In today’s fast-paced and technology-driven
community, quality education with essential systems being used is a necessity. Hence, Manuel S.
Enverga University Foundation, Lucena City, Philippines has already an existing online student
information portal in which students can only view their grades that can be accessed only
through intranet. With this, the researchers looked into the workability of developing a mobile
web-based student integrated information system that would give students an easy and speedy
access through internet technology and use of mobile phones to a range of handy and important
information about their school activities, program curriculum, enlistment and grades.
Reference: M. C. G May 23, 2015. Cantos is with the Manuel S. Enverga University
Foundation, Lucena City, Quezon Province, Philippines.

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Cloud-Based College Management Information System for Universities
Nobody can ignore the national and international contributions of higher educational
institutions in terms of manpower development and knowledge creation that is why government
and private organizations have established links and provided support to universities. Also, many
systems have been designed and developed to facilitate their operations, and improve their
strategic planning capacity. However, very little attention is given to individual colleges within
universities, as evidenced by the lack of efficient facilities for private and government entities to
directly interface with the college coordinators and administrators, the lack of physical resources
available for own use of the college, and the lack of information systems that assist the
individual colleges in its operations and decisions. College administrators face huge challenges
in complying with policies and standards of their respective academic institution, in providing
quality instructions to students, in developing their faculty members, in upgrading their program
and curriculums, and in managing the colleges own operations. These challenges warrant an
effective and efficient system that assists college administrators in management and decision-
making, such as a College Management Information System (CMIS). Management Information
Systems (MIS) are distinct from other information systems, in that they are used to analyze and
facilitate strategic and operational activities by giving managers information that they need to
make informed decisions. Management reports generated by the MIS include periodic scheduled
reports which provide information via a specified format designed to provide managers with
information on a regular basis, and exception reports which are produced only when exceptional
conditions occur to reduce information overload instead of overwhelming decision makers with
periodic detailed reports of business activity. MIS also provides features that allow demand
reports and responses which are available when the managers require immediate access to vital

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information through the use of Web browsers, DBMS query languages, and report generators.
Another feature is push reporting where information is pushed directly to the manager respective
networked workstation.
Reference: M. M. Tan January 16, 2014 is with the Polytechnic University of the Philippines,
Manila Philippines.
Foreign Studies:
Google Classroom
The Google classroom is available as a tool for developing teaching and learning process all over
the world. A study that has implemented in Bangladesh tries to investigate the importance of this
e-learning tool for both students and faculty members. It focuses on certain factors that rely
behind the poor engagement of students in Google classroom. The most important findings
emphasize the fact that students prefer the engagement in Google classroom where the teachers
have passive roles rather than being engaged in a class where the teachers have more active
roles. However, when the Google classroom is compared with Facebook, the Google classroom
suffers from certain limitations. The results are collected from a questionnaire that has been
developed to serve the same purpose. In this respect, it has been stated that the analysis of the
results of the questionnaire indicate that this study can be effective in understanding and
evaluating teachers' and learners' perceptive to ensure quality teaching and learning through
Google classroom can have an effective role in developing the learning abilities of with learning
disabilities as it is shown in a study by who proposes that the Google classroom can be effective
in social studies and it can improve students’ learning abilities in the field of vocabulary
development and unit-test. The study shows that although the students can increase the number

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of the vocabulary, but they still suffer from certain limitation at the level of content knowledge in
comparison with the knowledge obtained based on the textbook and printed material as teaching
resources. Within the domain of self-learning and self-development, a study carried by who put
more emphasis on the role of Google classroom as a self-directed learning tool in chosen
courses. It has been found that self-satisfaction on the students’ behalf is evident when it comes
to the usage of Google classroom due to its usefulness, easy to use, and its practicality in
accomplishing the intended tasks. Accordingly, Google Classroom can be used as an effective
tool in active learning.
This review shows the google classroom features that is related to the proposed project.
Reference: Saeed Al-Maroof R. (2015) Students Acceptance of Google Classroom: An
Exploratory Study, University Malaysia Pahang, Pahang, Malaysia
OneNote
As a digital notebook, OneNote is capable of saving notes to the cloud and syncing them across
your devices. OneNote uses OneDrive for cloud storage, sharing space with other Microsoft
Office products like Word and Excel, plus whatever other files you stash in the cloud. Platform
support includes Windows and MacOS for desktops, and Android, iOS and Windows Phone for
mobile devices. Browser access is also available, in case you need to access your notes from a
computer that’s not your own.
You don’t have to store files in OneDrive, you can store them locally, instead. However, doing
so would nix your ability to sync content between devices, since sync relies on the cloud as a
middleman.Key to getting the most out of OneNote is the ability to create as many separate
notebooks as you want (well, until your run out of cloud storage space) and divide each

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individual notebook into color-coded sections and pages, which are basically notes. Evernote,
meanwhile, limits you to 250 notebooks.
OneNote provides seemingly limitless flexibility in creating pages themselves, letting you
position text, images and tables anywhere on the page. This makes it ideal for precisely copying
lecture or meeting notes from a whiteboard, diagrams and all, making it one of our favorite
things about the tool. OneNote promotes digital classroom like which is also the aim of the
proposed system.
Reference: Gildred, J. (2019) OneNote Review, https://www.cloudwards.net/onenote

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TECHNICAL BACKGROUND
This chapter includes discussion on conceptual design/system architecture/ block
diagrams and algorithms.
1. RESEARCH APPROACH
The proponents gathering tools used in gathering information that is relevant in this study to
achieve the goal of creation of this system. This is the gathering tools used:
Questioner Interview
We conducted an interview through questioner with one of the Teachers at Gingoog City
Colleges, which related on the Virtual Classroom and what they’re expectation about it.
Virtual Classroom System
 Which is the Virtual Classroom?
o Ans: I can describe Virtual Classroom as easy, fast, and reliable platform to use.
 What are the different purposes of the Teachers, why they should use this system?
o Ans: Teachers used this system for different purposes, such as uploading,
announcing, and assessing assignments online.
 Using this existing system, do you think this is helpful for the Teacher to have
communication with their students regarding on their subject activity? Why?
o Ans: Yes, because some of the students may not clearly express the doubts about
their activity in front of the instructor, and there is no need to presence of
both instructor and student at same time.
 Do you think, the existing system was worthwhile? Why?
o Ans: Yes, because you can manage your students virtually with the used of
Virtual Classroom.
 How teachers were able to better organize their class and course through Virtual
Classroom.?

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o Ans: It’s a good tool for record keeping. It’s used to collect a number of sheets
and papers from the students, they use it mostly to upload books, materials, and
assignments.
 What are the benefits of using this existing system into their students?
o Ans: Some benefits of this to the students are: More than one student can clear
their doubts at a time. Its can provided for writing text and drawing pictures. And
they can save also the important files/documents using this system.
 How would you describe the system if your colleagues ask you about the system?
o Ans: I can describe the system as a finished product or almost perfect in a way of
experiences and interfaces.
 By using the existing system, what was the challenges you have meet?
o Ans: One of the challenge for me is posting an assignment/quizzes with limited
access of the Internet Connection here in the Philippines, also the low speed of
Internet connection.
 What are the features that you want to include in the system?
o Ans: Class Work, Invite students with the use of Code, and Grades.
 Did the existing system is easy to use? Why?
o Ans: Yes, because its user interface is bright and colorful.
 Have you prefer to use the existing system? Why?
o Ans: Yes, because it’s easy, fast, and reliable.
 Do you have any suggestion to be upgraded the existing system?
o Ans: Yes. There must be an individual folder for each student.
 What is the long term impact of using the existing system? Why?
o Ans: Services from Virtual with free.
 What will you need from us in the future system?
o Ans: I need privacy and fast or reliable software.
 Using the existing system, what is your expectation of the Improvement in Teacher-
Student Interaction?
o Ans: They were able to interact with the students even outside the classroom
which facilitated the overall teacher-student interaction. They don’t have to send
separate emails and they can send messages and assignments easily.

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2. METHODOLOGY
The system was conducted in the Gingoog City Colleges. In designing and developing the
proposed system, titled VIRTUAL CLASSROOM SYSTEM IN GINGOOG CITY COLLEGES.
Software Development Life Cycle (SDLC) is extremely vast and full of various development and
testing activities, methodologies, techniques, tools, and more. It involves intense planning and
management, calculation and preparation. It is only after combining all these efforts of the
software engineers that a software or application is successfully developed. An iterative life
cycle model does not start with a full specification of requirements. In this model, the
development begins by specifying and implementing just part of the software, which is then
reviewed in order to identify further requirements. It is a particular implementation of a software
development life cycle that focuses on an initial, simplified implementation, which then
progressively gains more complexity and a broader feature set until the final system is complete.
In short, iterative development is a way of breaking down the software development of a large
application into smaller pieces.
Iterative Methodology

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1. REQUIREMENTS ANALYSIS
The proposed project had met the following hardware and software required, in order for
the system to function properly and maintain its efficiency. The researcher plan how to gather
information that might benefit with development of the proposed system. The first plan was to
gather information, such as requirements, analysis, and designs that helped the researcher to have
more ideas on engineering the project.
During the requirement gathering and analysis phase. The researcher conducted a
research/questioner interview of the studies that is related to the Virtual Classroom System that
will gain information and help for the development of the proposed project. At the same time, the
researcher also research about Virtual Classroom system related information, on how to use and
implement it and to help the system.
2. SYSTEM REQUIREMENTS
 HARDWARE
 Computer
 Processor
 RAM
 Keyboard
 Monitor
 Mouse
 LAN Connection
 Internet
 SOFTWARE
Html/CSS- Html is a language which is used to create web pages with html marking up a page
to indicate its format, telling the web browser where you want a new line to begin or how you
want text or images aligned and more possible and for creating the web pages.
Java Script- Java Script originally supported by Netscape navigator is the most popular web
scripting language today. It runs using web browser.
Visual Studio Code- is a lightweight but powerful source code editor which runs on your
desktop and is available for Windows, macOS and Linux. It comes with built-in support for
JavaScript, TypeScript and Node.js and has a rich ecosystem of extensions for other languages
(such as C++, C#, Java, Python, PHP, Go) and runtimes (such as .NET and Unity).

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Microsoft Windows- computer operating system (OS) developed by Microsoft Corporation to
run personal computers (PCs). Featuring the first graphical user interface (GUI) for IBM-
compatible PCs, the Windows OS soon dominated the PC market. Approximately 90 percent of
PCs run some version of Windows.
MySQL- is a relational database often used to store data for websites working in conjunction
with PHP. Relational means that different tables of the database can be cross-referenced to one
another. SQL stands for "Structured Query Language" which is the standard language used to
interact with databases.
 PEOPLEWARE
Table 1. User Groups & System Access Summary
The users of the proposed system are the Teachers and Students at the Gingoog City Colleges, to
monitor the Students activities performance, and to easy communicate about their concern into
Teachers through this proposed system. The users should register first to access this system, to
evaluate each function, to know on how the system use and work properly.
 NETWORK
Hardware/software: internet Browser
Minimum: Internet Browser (with latest update)
User Group System Access
Admin Responsible for registering users, the one who responsible for the overall
system management.
Teachers The one who interacts directly with the student through Virtual Class
Room, and he is responsible for teaching process through the Virtual
Class Room
Students The one who interacts directly with the instructor, and he is responsible
for the learning process through Virtual Class Room.
System Maintenance System developer of the system is authorized to update some changes of
the system.

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Recommended: Chrome (with latest update)
Hardware/software: Network Connectivity
Minimum: minimum connection speed 1.16Mb/sec or higher
Recommended: Network connection and use hardwire Ethernet connection, 2mb/sec or higher.
RESULT AND DISCUSSION
Requirements Documentation
The next step in analysis is to verify to make our system feasible. “All projects are
feasible given unlimited resources and infinite time“. But in reality both resources and time are
scarce. Project should confirm to time bounce and should be optimal in there consumption of
resources. These places a constant are approval of any project.
Feasibility has applied to Virtual Class pertains to the following areas:
1. Technical feasibility
2. Operational feasibility
3. Economical feasibility
TECHNICAL FEASIBILITY: To determine whether the proposed system is
technically feasible, we should take into consideration the technical issues involved behind the
system. Virtual class system uses the web technologies, which is rampantly employed these days
worldwide. The world without the web is incomprehensible today. That goes to proposed system
is technically feasible.
OPERATIONAL FEASIBILITY: To determine the operational feasibility of the
system we should take into consideration the awareness level of the users. This system is
operational feasible since the users are familiar with the technologies and hence there is no need
to gear up the personnel to use system. Also the system is very friendly and to use.
ECONOMIC FEASIBILITY: To decide whether a project is economically feasible, we
have to consider various factors as:
1. Cost benefit analysis
2. Long‐ term returns
3. Maintenance costs

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The proposed Virtual Class System is computer based. It requires average computing
capabilities and access to internet, which are very basic requirements and can be afforded by
any organization hence it doesn’t incur additional economic overheads, which renders the system
economically feasible
SYSTEM IMPLEMENTATION
This new system has been carefully tested and the result has tailored with expected output. In the
following view below you would see that the system are running parallel and in sync with each
other to ensure that the needs of institution are achieved.
Some of the result are displayed below:
Figure 1 Chat Box Notification

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Figure 2: Class Notification
Figure 3: Class Activity

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Figure 4: Classwork
Figure 5 : Create Class work

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Figure 6: Upload files In Classwork

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Figure 7: Teacher Subjects
Figure 8: view graded activity

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Figure 9: View Students submit in classwork
DEVELOPMENT AND TESTING RESULT
STEP ACTION EXPECTED SYSTEM RESPONSE PASS/FAIL
1 Enter Username The system accept the username Pass
2 Enter Password The system accept the username Pass
3 Select Type
Teacher/Student
Select the item from the option Pass
4 Click on Login
Button
The system display the Student Page Pass

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1 Enter Username The system accept the username Pass
2 Enter Password The system accept the username Pass
3 Select Type
Teacher/Student
Select the item from the option Pass
4 Click on Login
Button
The system display the Teacher Page Pass
1 Click on Logout
Button
The system back to the Home Page Pass
1 Click View Button The system display the Class Activity Page Pass
2 Click Post Button The system display the Class Activity Pass
3 Click Attach Button The system display the File Option
Attachment
Pass
Click Comment
Button
The system display the Comment Input Box Pass
1 Click Create
Classwork Button
The system display the panel to fulfill the
options
Pass
2 Class Type Button The system display the option of Class Type Pass
3 Grade Option The system display the panel to fulfill the
options
Pass
4 Click Upload Files The system Upload the Selected Files Pass
5 Click Save Button The system Save & display all User Input Pass
6 Click Close Button The system Close the Form Pass
7 Click Save Button If the system detect incomplete field Fail
1 Click Message
Button
The system notify if there’s a messages Pass
2 Click Classwork
Notification Button
The system notify if there’s a new class
activities/classwork
Pass
3 Click Profile Button The system display the User Profile Pass
1 Click View Button The system display the Classwork Pass
2 Click Download
Button
The system download the files Pass

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PROGRAMMING ENVIRONMENT
Front-End Programming
PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or
Web applications. PHP stands for Hypertext Pre-processor,that earlier stood for PersonalHome
Pages. PHP scripts can only be interpreted on a server that has PHP installed. JavaScript is an object
orient programming language designed to make web development easier and more attractive. In
most cases, JavaScript is used to create responsive, interactive elements for web pages,
enhancing the user experience.
Back-End Programming
MySQL is a relational database management system based on SQL – Structured Query
Language. The application is used for a wide range of purposes, including data warehousing, e-
commerce, and logging applications. The most common use for mySQL however, is for the
purpose of a web database.
Advantages of using MySql over other databases
• Data Security
MySQL is globally renowned for being the most secure and reliable database management
system used in popular web applications like WordPress, Drupal, Joomla, Facebook and Twitter.
The data security and support for transactional processing that accompany the recent version of
MySQL, can greatly benefit any business especially if it is an Ecommerce business that involves
frequent money transfers.
• On -Demand Scalability
MySQL offers unmatched scalability to facilitate the management of deeply embedded apps
using a smaller footprint even in massive warehouses that stack terabytes of data. On-demand
flexibility is the star feature of MySQL. This open source solution allows complete
customization to E-commerce businesses with unique database server requirements.
• High Performance
MySQL features a distinct storage-engine framework that facilitates system administrators to
configure the MySQL database server for a flawless performance. Whether it is an E-commerce
website that receives a million queries every single day or a high-speed transactional processing
system, MySQL is designed to meet even the most demanding applications while ensuring
optimum speed, full-text indexes and unique memory caches for enhanced performance.
3 Click Comment
Button
The system display the Students Comment Pass
4 Click Reply The system display the Input Box Pass
5 Click Edit The system display the panel to fulfill the
options
Pass
6 Click Delete The system display the selected options Pass

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• Round the clock Uptime
MySQL comes with the assurance of 24X7 uptime and offers a wide range of high availability
solutions like specialized cluster servers and master/slave replication configurations.
• Comprehensive Transactional Support
MySQL tops the list of robust transactional database engines available on the market. With
features like complete atomic, consistent, isolated, durable transaction support, multi-version
transaction support, and unrestricted row-level locking, it is the go-to solution for full data
integrity. It guarantees instant deadlock identification through server-enforced referential
integrity.
• Complete Control of Work-flow
With the average download and installation time being less than 30 minutes, MySQL means
usability from day one. Whether your platform is Linux, Microsoft, Macintosh or UNIX,
MySQL is a comprehensive solution with self-management features that automate everything
from space expansion and configuration to data design and database administration.
• Reduced Total cost of Ownership
By migrating current database apps to MySQL, enterprises are enjoying significant cost savings
on new projects. The dependability and ease of management that accompany MySQL save your
troubleshooting time which is otherwise wasted in fixing downtime issues and performance
problems.
• The Flexibility of Open Source
All the fears and worries that arise in an open source solution can be brought to an end with My
SQL’s round-the-clock support and enterprise indemnification. The secure processing and
trusted software of MySQL combine to provide effective transactions for large volume projects.
It makes maintenance, debugging and upgrades fast and easy while enhancing the end-user
experience.
DEFINITIONS OF TERMS
PLATFORM – its means through virtual classroom the student can stand alone to communicate
the instructor.

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ACRONYMS
E-LEARNING – ELECTRONIC LEARNING
SDL - SELF-DIRECTED LEARNING
MacOS-
iOS - operating system
VIRTUAL - is a software that can interact with the instructor and the student through the
internet.
CLASSROOM - helps students and teachers organize assignments, boost collaboration, and
foster better communication.
INTERACTION -a kind of action that student/teacher and computer can interact with.
REMEDY- it’s a temporary solution of a problem.
CYBER SPACE - the notional environment in which communication over computer networks occurs.
INFORMATION – is a kind of data that can be gain by the student from teacher through the help
of virtual classroom and internet.
E-LEARNING – is electronic learning which is students can learn through computer.
MEDIA - are the communication outlets or tools used to store and deliver information or data.
WWW – World Wide Web can be used to browse virtual classroom.
COMPREHENSIVE – it means a virtual classroom has complete tools can be used in learning.
PLATFORM – its means through virtual classroom the student can stand alone to communicate
the instructor.
STREAM LINE – communication through the use of internet.
E-LEARNING – is electronic learning which is students can learn through computer.
VIRTUAL - is a software that can interact with the instructor and the student through the internet

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CLASSROOM - helps students and teachers organize assignments, boost collaboration, and
foster
SELF-DIRECTED LEARNING– is a gaining of knowledge through technology by itself directly
UNIFIED - to join the previous studies into the present studies for the acceptance of technology.
CONCLUSION AND RECOMMENDATION
CONCLUSION
Highlighting the advantages of this site, a Learning network is emerging as a great
shareware and a common SharePoint tool. Moreover, it can act as a great knowledge resource
implementing the concept of knowledge management system.
This application will give the flexibility to those students as well who do not have
time to attend there college due to their busy schedule of job and some of the
people is not able to join college due to their financial issues, so its best web
application to get education in virtual platform, as we have seen so many other
site who are providing online course but mostly they are providing course which
may not in sequence and moreover not authorized from a particular college or
university ,here we develop this application for a particular college where the
person can get admission as a proper student and can get the certificate too
which will be authorize same as college
It can be called as the huge turnover point for information and relationship where there is
the large turnover of information and knowledge every day. With this, knowledge-based
economy will reap significant rewards in just-in-time hiring, productivity, increasing profit and
many more. Workplace and business increases performance of practitioners that help
organizations exploits emerging practices in work smarter. It is new way to think Smarter, Learn
Smarter Do Smarter.

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RECOMMENDATION
This study has reported some important findings about online education, confuted others
and presented a range of predictions about the future of online technology for educational
purposes. Instructors need to understand their student motivations when teaching online classes.
However, it can be difficult to assess student motivations for online learning due to the lack of
personal contact between the students and instructor.
One way to avoid this is to have the students complete an online assessment form on
motivation. From the information obtained, a teacher can identify a number of strategies to
engage the students and keep them motivated. Most importantly, it should be noted that more
technology does not necessarily lead to better learning outcomes. Instructors who taught the
participants of the study should be interviewed to get feedback in order to evaluate virtual
classroom from a teacher’s perspective should focus on evaluating e-learning and the
implications for enhancing the quality of learning and teaching through e-learning.
The virtual learning system will deliver digital content and provide a leaner-oriented
environment for the teachers and students. The virtual classroom system will promote the
construction of lifelong learning opinions and learning society. Virtual classroom also would
provide sample opportunities of formal and informal learning. Therefore with this system
learning is no more limited to the classroom setting.

29
APPENDICES
DATAFLOW DIAGRAM
DATA FLOW LEVEL 1

34
STUDENT USER
Field Name Data Type Field Length Constraint Description
id Int 10 PrimaryKey User idnumber
email Varchar 255 Notnull User email address
password Varchar 255 Notnull User password
Fname Varchar 255 Notnull Studentfirstname
Lname Varchar 255 Notnull Studentlastname
Mi Varchar 255 Notnull Studentmiddle initial
Course varchar 255 Notnull Studentcourse
CLASS
id Int 10 PrimaryKey classid number
Email Varchar 255 Notnull Teacheremail
Classname Varchar 255 Notnull TeacherClassname
Section Varchar 255 Notnull Teachersection
Subject Varchar 255 Notnull Subject
Room Varchar 255 Notnull Room
code varchar 255 Notnull Classcode
STUDENT LIST
id Int 10 PrimaryKey studentidnumber
id Int 10 PrimaryKey User idnumber
email Varchar 255 Notnull User email address
password Varchar 255 Notnull User password
Fname Varchar 255 Notnull Teacherfirstname
Lname Varchar 255 Notnull Teacherlastname
mi varchar 255 Notnull Teachermiddle initial
DATA DICTIONARY TEACHER USER

35
mi Varchar 255 Notnull Studentmiddle initial
course Varchar 255 Notnull Course
subject Varchar 255 Notnull Studentsubject
Files Blob Blob Notnull Data files
code varchar 255 Notnull Subjectclasscode
GRADES
id Int 10 PrimaryKey grade id number
mi Varchar 255 Notnull Studentmiddle initial
Grade Int 10 Notnull Studentgrades
TEACHER LIST OF ACTIVITY
id Int 10 PrimaryKey idnumber
name Varchar 255 Notnull Activityname
RELATIONAL DATABASE SCHEMA
Table Name Attributes Type Description
tbl_activity_file file_id int Primary Key
file_name varchar
file_path Text
file_date_time timestamp
des varchar
instruction Text

36
user_id int
Sub_id varchar
cl_type varchar
tbl_comment_activity_file act_file_id int Primary Key
Sub_id varchar
user_id int
file_id int
comment_msg text
act_file_date_time timestamp
tbl_msg msg_id int Primary Key
from_user_id int
to_user_id int
msg text
msg_datetime timestamp
msg_status int
tbl_post post_id int Primary Key
Sub_id int
post_msg text
post_date_time timestamp
user_id int
post_file_name varchar
post_file_path text
tbl_post_comment comment_id int Primary key
Sub_id varchar
user_id int
post_id int

37
comment_date_time timestamp
comment_msg text
comment_file_name varchar
comment_file_path varchar
tbl_reply_comment reply_id int Primary key
comment_id int
user_id int
reply_date_time timestamp
reply_msg text
Sub_id varchar
reply_file_name varchar
reply_file_path text
tbl_systat ys_id int Primary key
sy varchar
semester int
dateAdded timestamp
status int
tbl_s_submit submit_id int Primary key
file_name` varchar
file_path text
sub_date_time timestamp
user_id int
file_id int
add_msg text
sub_id int

38
2.1
Name Used in the System Description
tbl_activity_file Table name which contains the information of the Activity of different
Students and Teachers
file_id File id it is a number of each file
file_name Name of the File
file_path Path is the File Location
file_date_time Date and Time of the Activity File
des Description of the Activity
instruction Instruction is the additional details of the file location
user_id User id it is the number of each user
Sub_id Subject id it is the number of each subject
cl_type Class type
tbl_comment_activity_file Table contains comment in the activity file
act_file_id Activity file it is the primary key to access the file
file_id File id it is a number of each file
comment_msg Comment message it is contains text/doubt of every user
act_file_date_time It is the time stamp of the activity was submitted.
tbl_msg Message Table
msg_id Message Id of the Users
from_user_id Message User Id of where it come from
to_user_id Message User Id of where it to sent
msg Message Content
msg_datetime Date and Time of the message sent
msg_status The status of the message
tbl_post This table contains all post which comment/act/and messages

39
post_id Post id it is a number of each post
post_msg When user/ student has doubt of every subject or teacher.
post_date_time Date and time the message to be post
post_file_name File name of the activity
tbl_post_comment Posting the comment of every Users
comment_id Comment Id of the message
post_id Date for the deadline of the request
comment_date_time Date and Time of the user comment
comment_msg Message content of the comment
comment_file_name Display the File Name of the Comment
comment_file_path File Location of the comment
tbl_reply_comment Table contains of messages
reply_id The number given of its reply
comment_id The number given by its comment
user_id The number given of its reply
reply_date_time Date given of reply
reply_msg It is a message or comments of every user
tbl_s_submit Table all submitted such as act/messages
submit_id Number given for submit
file_name It’s a description of each act
file_path It is a file direction
sub_date_time Time stamp of every subject
user_id Number given for user
file_id Number given for file
add_msg Messages addition or reply.
sub_id Number given for subject

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