Computer Science Ques 497
Question: Which multiplexing technique transmits analog signals?
Options:
A) FDM
B) Synchronous TDM
C) Asynchronous TDM
D) Both [b] and [c]
E) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
- FDM (Frequency Division Multiplexing) technique is suitable for analogue signaling. FDM mux accepts only analogue signals as its input so any digital signal would require conversion to analogue before multiplexing and this can be source of distortion and noise.