____ is the most widely used error-detection method.
A) Hamming code
B) SHA1
C) Cyclic redundancy checking
D) Message Digest

Question

____ is the most widely used error-detection method.
A) ​Hamming code
B) ​SHA1
C) ​Cyclic redundancy checking
D) ​Message Digest

Quizplus · Accepted Answer

Cyclic redundancy checking (CRC) is the most widely used error-detection method in computer networks and communication systems. It involves adding a checksum to the data to detect any errors during transmission or storage. Hamming code and Message Digest are also error-detection methods but are not as commonly used as CRC. SHA1 is a hashing algorithm used for integrity verification and not error detection.

____ Is the Most Widely Used Error-Detection Method