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CBSE Class 12 Informatics Practices Question 45 of 108

Computer Networks — Question 2

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Question

Question 2

Which network device regenerates and retransmits a weak signal?

  1. Router
  2. Hub
  3. Repeater
  4. RJ-45
Answer

Repeater

Reason — A repeater is a network device that regenerates and retransmits weak or corrupted signals so that the signal is received in the same way as it was sent.