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Question 57Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 2

Which of the following is not an example of unguided transmission media?

  1. ARadio Transmission
  2. BMicrowave Transmission
  3. CCoaxial Cable
  4. DLight Transmission
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Correct answer: (C) Coaxial Cable

Explanation

Coaxial cable is guided (wired) media. Radio, microwave and light (infrared) transmission are unguided (wireless).

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2

This is question 57 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.