4. . LAN (Local Area Network)

5. MAN (Metropolitan Area Network)

6. WAN (Wide Area Network)
World Wide
Media)
dial-up /
Leased line / ISDN) (lntegrated Service Digital
Network

7. (Controller
area network) : CAN)
Micro Controller unit: MCU)
(Personal area
network) : PAN)

9. Peer To Peer
Peer To Peer
Distributed System)
Peer To Peer Windows for
Workgroup Personal Netware

10. Distributed
Processing

11. Bus
1
Node
Node A)
Node C)
Node C
Node C

13. Ring
IBM
Token Ring
IBM

15. 1 1

16. Central node
central node

17. Hybrid
Bus, Ring
Star
Hybrid Network
Hierarchical Tre

18. Wireless LAN)
LAN)
Access Point

20. 1. CAI
2.
E-book E-Library
3.
Education Games )
4. ICT
5.
6.
7.

24. Ring