जॉइन Examsbookउत्तर : 1. "Microwave"
Which of the following is the fastest communication channel?5
प्र: Which of the following is the fastest communication channel?
- 1Microwavetrue
- 2Optical fiberfalse
- 3Radio wavefalse
- 4All are operating at nearly the same propagation speedfalse
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उत्तर : 1. "Microwave"
व्याख्या :
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.