Describe any three components of LAN stating their importance.

Answer:

- Workstations. They receive and send messages.
- Server. This is the main computer which facilitates data communication.
- Cables. They connect different computers and their peripherals in a LAN.
- Network interface card. Provides the physical link to the transmission media.
- Protocols. They set the rules for data transmission.
- Bridges/gateways/routers. These devices are needed for internet connection.

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