Class 12 Network and Communication Technology Revision Notes

Read and download the Class 12 Network and Communication Technology Revision Notes. Designed for 2025-26, this advanced study material provides Class 12 Computer Science students with detailed revision notes, sure-shot questions, and detailed answers. Prepared by expert teachers and they follow the latest CBSE, NCERT, and KVS guidelines to ensure you get best scores.

Advanced Study Material for Class 12 Computer Science Network and Communication Technology

To achieve a high score in Computer Science, students must go beyond standard textbooks. This Class 12 Network and Communication Technology study material includes conceptual summaries and solved practice questions to improve you understanding.

Class 12 Computer Science Network and Communication Technology Notes and Questions

A Network is a collection of interconnected autonomous computers. A Computer which is a part of a network is known as Node or Workstation. The benefits of a network are Resource Sharing, Increased Reliability, Cost Reduction and Effective Communication.
 
Types of Network: Following types of network exist
1. LAN (Local Area Network)
2. MAN (Metropolitan Area Network
3. WAN (Wide Area Network)
4. PAN (Personal Area Network)
 
Topology:

It is termed as the physical arrangement of computers in a network viz Bus, Ring, Star, Mesh
 
Class 12 Network and Communication Technology Revision Notes
Protocol
Set of rules to govern communication between two computers in a network viz TCP/IP, PPP etc
 
Class 12 Network and Communication Technology Revision Note
Class 12 Network and Communication Technology RevisionNotes
 

CBSE Class 12 Computer Science Network and Communication Technology Study Material

Students can find all the important study material for Network and Communication Technology on this page. This collection includes detailed notes, Mind Maps for quick revision, and Sure Shot Questions that will come in your CBSE exams. This material has been strictly prepared on the latest 2026 syllabus for Class 12 Computer Science. Our expert teachers always suggest you to use these tools daily to make your learning easier and faster.

Network and Communication Technology Expert Notes & Solved Exam Questions

Our teachers have used the latest official NCERT book for Class 12 Computer Science to prepare these study material. We have included previous year examination questions and also step-by-step solutions to help you understand the marking scheme too. After reading the above chapter notes and solved questions also solve the practice problems and then compare your work with our NCERT solutions for Class 12 Computer Science.

Complete Revision for Computer Science

To get the best marks in your Class 12 exams you should use Computer Science Sample Papers along with these chapter notes. Daily practicing with our online MCQ Tests for Network and Communication Technology will also help you improve your speed and accuracy. All the study material provided on studiestoday.com is free and updated regularly to help Class 12 students stay ahead in their studies and feel confident during their school tests.

What is included in the advanced study material for Class 12 Computer Science Chapter Network and Communication Technology?

Our advanced study package for Chapter Network and Communication Technology includes detailed concepts, diagrams, Mind Maps, and explanation of complex topics to ensure Class 12 students learn as per syllabus for 2026 exams.

How do Mind Maps for Computer Science Chapter Network and Communication Technology help in revision?

The Mind Maps provided for Chapter Network and Communication Technology act as visual anchors which will help faster recall during high-pressure exams.

Are these Computer Science resources suitable for both classroom teaching and self-study?

Yes, teachers use our Class 12 Computer Science resources for lesson planning as they are in simple language and have lot of solved examples.

Is this advanced study material for Chapter Network and Communication Technology free to download in PDF?

Yes, You can download the complete, mobile-friendly PDF of the Computer Science Chapter Network and Communication Technology advanced resources for free.

Does this material cover rationalized content for the 2025-26 CBSE session?

Yes, our subject matter experts have updated the Chapter Network and Communication Technology material to align with the rationalized NCERT textbooks and have removed deleted topics and added new competency-based questions.