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aillid-t English

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Network

  1. Types of tropologies

    • Bus
      • Advantages- Cheap to set up If a computer fails the rest still work
      • Disadvantages-Speed of data is slow If thew main cable breaks the whole network goes down
    • Star
      • Disadvantages-If the otghers computer break the rest of the computer still work Data access is fast
      • Advantages- If the otghers computer break the rest of the computer still work Data access is fast
    • Ring
      • Disadvantages- if one computer breaks they all don’t work Very unreliable
      • Advantages- if one computer breaks they all don’t work Very unreliable
  2. disadvantages-Cost of network Viruses can spread through a network Networks can fail sometimes

  3. advantages- Hardware devices can be shared by users such as printers Software and data can also be shared The network can be controlled by a network manager

  4. Types of network

    • WAN- A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance. Wide area networks often are established with leased telecommunication circuits
    • Client server
    • File server- a file server a file server is a computer used as the central storage and management of data files so that other computers on the same network can access the files
    • lAN-A local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, or office building. A local area network is contrasted in principle to a wide area network (WAN), which covers a larger geographic distance and may involve leased telecommunication circuits, while the media for LANs are locally managed.

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Mind Map on Untitled, created by aillid-t on 20/10/2015.
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