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Which of the following is not a network device?

  • A.Router
  • B.Switch
  • C.Modem
  • D.Bridge

Answer: C

Correct answer: Modem

Routers, switches and bridges all forward traffic between hosts or segments within a network. A modem converts between digital and analogue signals so that data can cross a telephone line; it adapts the signal rather than making forwarding decisions, which is why it is not counted among the network devices proper.

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