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7
41
2556
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2. 2
13
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3. 3
3

4. 4
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5
6
7
7
8
9
10
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5. 5
5

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7

8. 8
Computer
Network)
Shared
Resource)
File Server)
Communication Chanel)
Workstation or
Terminal)
Network
8

9. 9
Operation System)
Resources)
LAN)
Host
Computer
9

10. 10
Receiver)
Transmitter)
UTP)
STP)
(Workstation or Terminal)
10

11. 11
(Workstation)
Terminal)
Host
Network Interface Card
:NIC)
11

12. 12
Modem : Modulator
Demodulator)
(Digital)
Analog)
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13. 13
Hub)
Star)
File Server
Workstation
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14. 14
Windows NT
, Linux , Novell Netware , Windows XP ,Windows
2000 , Solaris , Unix
14

15. 15
TOPOLOGY)
1.
topology)
bus
15

16. 16
2.
ring topology)
16

17. 17
3.
topology)
(star
hub)
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18. 18
http://www.school.net.th/library/snet
hardware/network.html
18