CBSE Class 9 Computer Applications Question 52 of 81

Computer Networking — Question 22

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Question 22

A communication technology that uses low power radio waves to connect electronic devices wirelessly.

  1. Radio wave
  2. Micro wave
  3. Wi-Fi
  4. None of these
Answer

Micro wave

Reason — Micro wave is a communication technology that uses low power radio waves to connect electronic devices wirelessly.