Which of the following statement is correct regarding unguided media…
2024
Which of the following statement is correct regarding unguided media (wireless)? I. Unguided media transport electromagnetic waves without using a physical conductor. II. Unguided signals can travel from the source to destination in ground propagation way.
- A.
Only II
- B.
Both I and II
- C.
Only I
- D.
Neither I nor II
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Correct answer: B
Unguided media carry electromagnetic waves without a physical conductor, and wireless signals can propagate by ground propagation, sky propagation, or line-of-sight propagation. Therefore both statements are correct.