Class 10 Computer Science By CDC

The textbook is structured into five units covering essential modern technology concepts:

• Unit 1: Computer Network and Communication: Discusses the foundations of networking, telecommunication, and communication media (guided vs. unguided). It explains networking devices (repeaters, hubs, switches, routers), network topologies (Bus, Star, Ring, Hybrid), network coverage (PAN, LAN, MAN, WAN), network architecture (Client-Server, Peer-to-Peer), and protocols.