Multiplexing Interview Questions | Snaprecruit.com
Multiplexing Interview Questions | Snaprecruit.com
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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
Show Correct Answer
Correct Answer is :
Multiplexing
2. Multiplexing is used in _______
A. Packet switching
B. Circuit switching
C. Data switching
D. Packet & Circuit switching
Show Correct Answer
Correct Answer is :
Circuit switching
3. Which multiplexing technique transmits digital signals?
A. FDM
B. TDM
C. WDM
D. FDM & WDM
Show Correct Answer
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
Show Correct Answer
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
Show Correct Answer
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
Show Correct Answer
Correct Answer is :
Silent period
7. Multiplexing can provide _________
A. Efficiency
B. Privacy
C. Anti jamming
D. Both Efficiency & Privacy
Show Correct Answer
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
Show Correct Answer
Correct Answer is :
Greater than
9. In TDM, slots are further divided into _________
A. Seconds
B. Frames
C. Packets
D. None of the mentioned
Show Correct Answer
Correct Answer is :
Frames
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