11. Network

12. Network

13. Network)

14. 6

15. -

16. 2. Metropolitan Area Network
(MAN)
LAN
LAN
, ,
,

17. 1. Local Area Network (LAN)
, Access
Point

18. 3. Wide Area Networks (WAN)
LAN
MAN
Leased
line)

19. 4. Intranet

20. 5. Extranet
Intranet)
Virtual

21. 6. Internet
“ ” (A
network of networks)

22. Software)

23. Hardware)
1.1
1.2
1.3
1.4

24. 2
2.1.
Operating System Software)
Window 95 ,
Windows 98

25. 2.
Application Software)
Excel
, Photoshop Oracle

28. 3
1
Centrallized
Networks
2
Peer-to Peer

29. 1.
http://thaiwinadmin.blogspot.com/2
007/12/kb-122007-02.html
2. http://ku-
scmicro36bkk.tripod.com/default.ht
m
3.http://irrigation.rid.go.th/rid15/pp
n/Knowledge/Networks%20Technol

31. 1. Network

32. 2.
LAN,MAN,WAN
Intranet, Extranet,
Internet
Hardware, Software

33. 3. Hardware)

34. 4. Wide Area Networks
LAN

35. 2

36. 1

37. 3

38. 2

39. 4

40. 3

41. 5

42. 4