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Q: Which of the following is the fastest communication channel?

  • 1
    Microwave
  • 2
    Optical fiber
  • 3
    Radio wave
  • 4
    All are operating at nearly the same propagation speed
  • Show Answer
  • Workspace

Answer : 1. "Microwave"
Explanation :

Answer: A) Microwave Explanation: A microwave is the fastest communication channel whereas Optical fiber is a way of transferring data not a way of communication.

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