The document presents information on a virtual classroom system. It includes an introduction to virtual classrooms, their key features like video conferencing and interactive whiteboards. It describes the necessary equipment like computers, microphones and software. It provides a DFD diagram of the system and discusses advantages like reduced costs and time savings, and disadvantages like potential health and network issues. It outlines the purpose and scope of virtual classrooms to provide a similar learning experience to a real classroom. In conclusion, it acknowledges benefits but also challenges of virtual classrooms compared to traditional in-person learning.

1. Subject Software Engineering
Presentation of “VIRTUAL CLASS ROOM”
Submitted To :
Archana Tomar
(Asst. Prof. , Department of
Computer Science & Engineering)
Submitted By :
Bharat Rathore
0905CS191062
Activity - 2

2. OUTLINES
• Introduction
• Features
• Equipment for VCR
• DFD Diagram
• Why VCR
• Advantage and Disadvantage
• Purpose and Scope
• Conclusion

3. Introduction of “VIRTUAL CLASSROOM”
A virtual classroom is an online learning environment
that allows teachers and students to communicate,
interact, collaborate, explain ideas.
A virtual classroom enables students to access
quality teachers anywhere on the planet so long as
they both have a reliable internet connection. This
can break down most of the common barriers to
synchronous learning: cost, distance and timing.

4. Features for VIRTUAL CLASSROOM
• Video conferencing ability.
• Audio conferencing.
• Real time text chat.
• Interactive online whiteboard.
• Polling option.
• Library of learning materials.
• Teacher tools and Controls.

5. Equipment for VIRTUAL CLASSROOM
• Internet connection,
• A computer (or a smartphone),
• Browser (like Chrome, Microsoft edge etc
• A microphone, and
• A software tool for hosting live stream events, or one
built for specifically for the purpose of running virtual
classrooms

6. DFD Diagram of VIRTUAL CLASSROOM
Admin is Registered START
Admin
Login ID & Password
Check
Login iD
Password
Invalid
Login/Password
Acces the internal
Functionalities
According to permission
Set user level and
permissions
Login to the system
successfully
END

7. Why VIRTUAL CLASSROOM
 It brings participants together from different geographical
location
 All types of digital media can be integrated (e.g. Videos, ppts
etc.
 Interaction between participants and instructor via application
sharing.
 Suitable for training deliverables on short notice
 Encourages social learning
 The sessions can be recorded and used later as a refresher
course

8. Advantages and Disadvantages
Advantages
1. Time saving.
2. No friends distractions
3. NO infrastructure required
4. Recorded lecture
Disadvantages
1. Health issues
2. Network issue
3. Knowledge of technology
4. Examination

9. Purpose and Scope
A virtual classroom allows students to attend a class from
the department and aims to provide a learning experience
that is similar to a real classroom. ... It facilitates instructor
and student in teaching-learning events, such as a seminar,
online discussion or a live training for employees in
company.

10. Conclusion
I learnt that virtual classroom has some benefits such as;
reducing the cost of studying abroad and helping the
environment from the carbon footprint. However, there are
also some problems like; the technical challenges and the
lack of relationship between the teacher and the students. In
my point of view virtual classroom is more comfortable
than the normal classroom.