Multiplexing Interview Questions

Multiplexing interview questions

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Total Questions: 9

1. The sharing of a medium and its link by two or more devices is called _________

A. Fully duplexing

B. Multiplexing

C. Both Fully duplexing and Multiplexing

D. Duplexing

Correct Answer is : Multiplexing

2. Multiplexing is used in _______

A. Packet switching

B. Circuit switching

C. Data switching

D. Packet & Circuit switching

Correct Answer is : Circuit switching

3. Which multiplexing technique transmits digital signals?

A. FDM

B. TDM

C. WDM

D. FDM & WDM

Correct Answer is : TDM

4. The state when dedicated signals are idle are called __________

A. Death period

B. Poison period

C. Silent period

D. None of the mentioned

Correct Answer is : Silent period

5. If link transmits 4000frames per second, and each slot has 8 bits, the transmission rate of circuit this TDM is _________

A. 32kbps

B. 500bps

C. 500kbps

D. None of the mentioned

Correct Answer is : 32kbps

6. The state when dedicated signals are idle are called __________

A. Death period

B. Poison period

C. Silent period

D. None of the mentioned

Correct Answer is : Silent period

7. Multiplexing can provide _________

A. Efficiency

B. Privacy

C. Anti jamming

D. Both Efficiency & Privacy

Correct Answer is : Both Efficiency & Privacy

8. In TDM, the transmission rate of the multiplexed path is usually _______ the sum of the transmission rates of the signal sources.

A. Greater than

B. Lesser than

C. Equal to

D. Equal to or greater than

Correct Answer is : Greater than

9. In TDM, slots are further divided into _________

A. Seconds

B. Frames

C. Packets

D. None of the mentioned

Correct Answer is : Frames

Multiplexing interview questions