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1.3 Networks (Topologies (Bus (Advantages (Quick to set up, Cost effective…

- - - - Quick to set up
      - Cost effective - less cabling
      - Easy to implement
    - - Difficult to troubleshoot
      - Low security
      - If main cable fails, all fails
  - - - Good Security
      - Non-centralised failure has little effect on network
      - Fast network speed
    - - Expensive to install
      - Extra hardware required - e.g. Hub
  - - - Simple transmission of data - all in one direction
      - Prevents network collisions
      - No bottleneck on data transfer
    - - If 1 computer fails, all fails
      - Difficult to troubleshoot
      - To add another node you must switch network off