Question

TDM is used to

(a) Increase the information transmission rate

(b) Use only one carrier frequency to handle different signals

(c) To use different frequency bands for different signals

(d) To protect all small signals in PCM from quantizing noise

I got this question during an internship interview.

Origin of the question is TDM vs FDM topic in section Multiplexing and Multiple Access of Digital Communications

Answer 1

The correct option is (b) Use only one carrier frequency to handle different signals

To elaborate: TDM is used to use only one carrier frequency to handle different signals.