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NETWORKS, Disadvantages, Topologies - Coggle Diagram

- - - - In a modern computer is in the mother board
      - In others computers is a estra expansion card
  - - - DAC
      - ADC
- - - - optical fibre radio links
      - satellite
      - microwave radio links
  - - - connect a wireless keyboard
      - connect a wireless mouse
      - use a wireless headset with a mobile phone
      - Printing wirelessly
      - Transferring data / music
      - Transferring photos
      - Synchronising calendars
  - - - sending and receiving data
- - - - TWO OR MORE COMPUTERS, OR OTHER ELECTRONIC DEVICES, CONNECTED TOGETHER SO THAT THEY CAN EXCHANGE DATA.
    - - virus
      - if it breacks, task became difficult
      - hackers
    - - Computer connected to the Internet
        
        online communities
        
        access to entreteinment
        
        access to the information
        
        online service
      - Computer connected to network
        
        setting centrally
        
        store data centrally
        
        share resources
        
        share a printer
        
        communicate
        
        share files