Multiple Choice
An error detecting scheme that employs a unique prime number is called
A) parity checking.
B) frame sequence checking.
C) error checking and error correcting.
D) cyclic redundancy check.
E) synchronous redundancy check.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: An encoding scheme is used<br>A)in digital transmission
Q10: Digital signals are<br>A)continuous.<br>B)discrete.<br>C)discontinuous.<br>D)Both A and B.<br>E)Both B
Q13: In Non Return to Zero encoding schemes,the
Q15: The efficiency of an asynchronous transmission using
Q18: For amplitude,frequency or phase shift keying,that respective
Q19: Identify each of the following as either
Q21: Synchronous serial transmissions are frame based,require the
Q27: Error detection requires that extra bits be
Q41: Parity checking for error detection is most
Q45: It is difficult to use low frequencies