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Computer network
 

Computer network

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    Computer network Computer network Presentation Transcript

    • Computer Network Get connected to cyberworld!
    • 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
    • Benefit of having Network Computers
      • Resources Sharing
      • High Reliability
      • Money Saving
      • Communication Facility
    • Type of Computer Network
      • Physically is divided into two:
        • Wired Network
        • Wireless Network
    • Type of Computer Network
      • Based on Coverage Area:
      • LAN (Local Area Network)
      • MAN (Metropolitan Area Network)
      • WAN (Wide Area Network)
      • Internet
    • LAN (Local Area Network)
      • Connecting tens meters inside a building
    • MAN (Metropolitan Area Network)
      • Connecting some buildings
    • WAN (Wide Area Network)
      • Connecting some areas
    • Internet
      • Connecting world globally (FO technology)
    • Computer Network Hardware
      • Server
      • Client
      • Network Card
      • Hub
      • Cable and Connector