ISRO | ISRO CS 2008 | Question 6

Which of the following transmission media is not readily suitable to CSMA operation?
(A) Radio
(B) Optical fibers
(C) Coaxial cable
(D) Twisted pair


Answer: (A)

Explanation: Wireless medium can’t be used for CSMA operations as they are not suitable for collision detection methods. As radio already have a large number of users, it can’t detect the collisions between the senders and the receivers.

So, option (A) is correct.

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