In synchronous transmission, receiver must stay synchronous for
A) 4 bits
B) 8 bits
C) 9 bits
D) 16 bits
Correct Answer:
Verified
Q10: In layering, n layers provide service to
A)n
Q11: Which can be used as an intermediate
Q12: Which has comparatively high frequency component?
A)sine wave
B)cosine
Q13: Which has continuous transmission?
A)asynchronous
B)synchronous
C)asynchronous & synchronous
D)none of
Q14: Which requires bit transitions?
A)asynchronous
B)synchronous
C)asynchronous & synchronous
D)none of
Q16: How error detection and correction is done?
A)by
Q17: Which is more efficient?
A)parity check
B)cyclic redundancy check
C)parity
Q18: Which can detect two bit errors?
A)parity check
B)cyclic
Q19: CRC uses
A)multiplication
B)binary division
C)multiplication & binary division
D)none of
Q20: Block codes can achieve a larger coding
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