Which can detect two bit errors?
A) parity check
B) cyclic redundancy check
C) parity & cyclic redundancy check
D) none of the mentioned
Correct Answer:
Verified
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
Q15: In synchronous transmission, receiver must stay synchronous
Q16: How error detection and correction is done?
A)by
Q17: Which is more efficient?
A)parity check
B)cyclic redundancy check
C)parity
Q19: CRC uses
A)multiplication
B)binary division
C)multiplication & binary division
D)none of
Q20: Block codes can achieve a larger coding
Q21: Which of the following indicates the number
Q22: Which of the following is not a
Q23: Which of the following is not an
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