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

2021

Answer: C. Coaxial cable — Unguided media = wireless (air, space) Guided media = wired (cables) Coaxial cable is guided, so it is NOT unguided

1. A.

   Radio transmission

2. B.

   Microwave transmission

3. C.

   Coaxial cable

4. D.

   Light transmission

Attempted by 2342 students.