And Network Synchronization MCQs

15 MCQs  — Digital Communications MCQs  (Page 2 of 2)

Attempt And Network Synchronization Quiz
Which method needs precorrect time?
A. Open loop method
B. Closed loop method
C. Open & closed loop method
D. None of the mentioned
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In open loop method, the time reference error __________ with respect to time.
A. Increases exponentially
B. Decreases exponentially
C. Increases quadratically
D. Decreases quadratically
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When a terminal is able to utilize the measurements made on the return link it is called as
A. Open loop method
B. Closed loop method
C. Quasi close loop method
D. None of the mentioned
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Which reduces the effective distance between signals in signal space?
A. Time error
B. Frequency offset
C. Time error & frequency offset
D. None of the mentioned
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The system which has ______ signal to noise ratio can tolerate larger timing error.
A. Large
B. Small
C. Large & small
D. None of the mentioned
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Word of the Day
15 Jul
Iterate
perform or utter repeatedly.
دہرانا، چکر

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