0
7
MANU
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-


Sender)
Receiver)
Data)
Medium)
Protocol)

Analog Signal)
Sine Wave
Hertz)
 Digital Signal)
Bit Rate
MODEM

3
1.
2.
3.
1.
Serial port
2.
3.
Serial port

2
1. Point-to-point
Lease
Line)
Simplex) Half-duplex)
Full-duplex)
2. Multipoint)
 Data Transmission

 serial data
transmission)
 parallel data
transmission)
serail data
transmission)
 parallel data
transmission)

1. Simplex
Transmission)
Half-Duplex Transmission)
3.
Full-Duplex Transmission)
1. Wire Media)
 Twisted-Pair Cable)
 Coaxial Cable)
 Optical Fiber Cable)
2. Wireless
Media)
 Infrared)
 Radio Wave)
...
Computer Network )

 transmission medium)

hardware)

TOPOLOGY)
bus topology)
ring topology)
star topology)
hub)
4.
(Mesh Topology)
5.
Hybrid Topology)
4
1. server
 File server
 Database Server
 Print Server
Print Server
 Internet Server
 Web Server Web
Protocol HTTP
Website)
 Ma...
2. Workstation)
3. Client
4. Terminal
COMPUTING ARCHITECTURE

centralized processing)
client/server processing)
Local Area
Network : LAN)
2.
Metropolitan Area Network : MAN)
3. Wide
Area Network : WAN)
Local Area Network : LAN)
Metropolitan Area Network :
MAN
Lan Wan
Wide Area Network : WAN)


Sender)
Receiver)
Data)
Medium)
Protocol)
Electronic Mail : E-mail)
Voice Mail)
Facsimile Fax)
Conferencing)
Video Conferencing
Global Positioning
Systems : GPSs)
Electronic Data
Interchange : EDI)
http://armka2518.exteen.com/20090116/entry-2
http://ronaldokaa.blogspot.com/
Kowit
Kowit
Kowit
Kowit
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Kowit

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Transcript of "Kowit"

  1. 1. 7
  2. 2. MANU - - - - - - - - - - - - - - -
  3. 3.
  4. 4.  Sender) Receiver) Data) Medium) Protocol)
  5. 5.  Analog Signal) Sine Wave Hertz)
  6. 6.  Digital Signal) Bit Rate
  7. 7. MODEM  3 1. 2. 3.
  8. 8. 1. Serial port
  9. 9. 2.
  10. 10. 3. Serial port
  11. 11.  2 1. Point-to-point Lease Line) Simplex) Half-duplex) Full-duplex)
  12. 12. 2. Multipoint)
  13. 13.  Data Transmission   serial data transmission)  parallel data transmission)
  14. 14. serail data transmission)
  15. 15.  parallel data transmission)
  16. 16.
  17. 17. 1. Simplex Transmission)
  18. 18. Half-Duplex Transmission)
  19. 19. 3. Full-Duplex Transmission)
  20. 20. 1. Wire Media)  Twisted-Pair Cable)  Coaxial Cable)  Optical Fiber Cable) 2. Wireless Media)  Infrared)  Radio Wave)  Terrestrial Microwave)  Satellite
  21. 21. Computer Network )
  22. 22.
  23. 23.  transmission medium)
  24. 24.  hardware)
  25. 25.
  26. 26. TOPOLOGY)
  27. 27. bus topology)
  28. 28. ring topology)
  29. 29. star topology) hub)
  30. 30. 4. (Mesh Topology)
  31. 31. 5. Hybrid Topology)
  32. 32. 4 1. server
  33. 33.  File server  Database Server  Print Server Print Server  Internet Server  Web Server Web Protocol HTTP Website)  Mail Server
  34. 34. 2. Workstation) 3. Client 4. Terminal
  35. 35. COMPUTING ARCHITECTURE  centralized processing) client/server processing)
  36. 36. Local Area Network : LAN) 2. Metropolitan Area Network : MAN) 3. Wide Area Network : WAN)
  37. 37. Local Area Network : LAN)
  38. 38. Metropolitan Area Network : MAN Lan Wan
  39. 39. Wide Area Network : WAN)
  40. 40.   Sender) Receiver) Data) Medium) Protocol)
  41. 41. Electronic Mail : E-mail) Voice Mail) Facsimile Fax)
  42. 42. Conferencing) Video Conferencing Global Positioning Systems : GPSs) Electronic Data Interchange : EDI)
  43. 43. http://armka2518.exteen.com/20090116/entry-2 http://ronaldokaa.blogspot.com/
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