Multiple Choice
Which has comparatively high frequency component?
A) sine wave
B) cosine wave
C) square wave
D) none of the mentioned
Correct Answer:
Verified
Correct Answer:
Verified
Q10: In soft decision approach 100 means?<br>A)certainly one<br>B)certainly
Q11: Average effective information is obtained by<br>A)subtracting equivocation
Q12: In synchronous transmission, receiver must stay synchronous
Q13: Turbo codes are<br>A)forward error correction codes<br>B)backward error
Q14: Which requires bit transitions?<br>A)asynchronous<br>B)synchronous<br>C)asynchronous & synchronous<br>D)none of
Q16: Which of the following is not a
Q17: CRC uses<br>A)multiplication<br>B)binary division<br>C)multiplication & binary division<br>D)none of
Q18: Which can detect two bit errors?<br>A)parity check<br>B)cyclic
Q19: Which is more efficient?<br>A)parity check<br>B)cyclic redundancy check<br>C)parity
Q20: Which can be used as an intermediate