Class 8 Computer Science - Unit 2 Lecture 3 | Data Communication & Transmission Media

Welcome to Unit 2 Lecture 3 of Class 8 Computer Science, following the new SNC curriculum by PCTB new book 2025. In this session, we explore the fundamental concepts of data communication and how data is transmitted across different types of communication media.

Math Academy for Class 9, 10, 11, 12 and Higher Classes
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🧠 Topics Covered:

Internet of Things (IoT)

Embedded Computers

Embedded Systems

Edge Computing

Data Analytics

Exercise

MCQs

Short Questions

🎓 This lecture is designed to help students clearly understand how communication works in computer systems and the role of various cables and media in transferring data. Perfect for students, parents, and teachers following the official PCTB SNC 2025 book.

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Tutor
Dr. Asif Ali
PhD