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Transcript

  • 1. Computer Network Get connected to cyberworld!
  • 2. Computer Network
    • Is a group of computers which are connected each other
    • Formed to build efficiency and effectiveness
    • Contained by server computers (sender) and client computers (receiver)
    • Server is also the gateway for the computer network through internet access
  • 3. Benefit of having Network Computers
    • Resources Sharing
    • High Reliability
    • Money Saving
    • Communication Facility
  • 4. Type of Computer Network
    • Physically is divided into two:
      • Wired Network
      • Wireless Network
  • 5. Type of Computer Network
    • Based on Coverage Area:
    • LAN (Local Area Network)
    • MAN (Metropolitan Area Network)
    • WAN (Wide Area Network)
    • Internet
  • 6. LAN (Local Area Network)
    • Connecting tens meters inside a building
  • 7. MAN (Metropolitan Area Network)
    • Connecting some buildings
  • 8. WAN (Wide Area Network)
    • Connecting some areas
  • 9. Internet
    • Connecting world globally (FO technology)
  • 10. Computer Network Hardware
    • Server
    • Client
    • Network Card
    • Hub
    • Cable and Connector