CRC-____ is found in Ethernet LANs.
A) 5
B) 12
C) 32
D) 64

Question

Quizplus · Accepted Answer

The CRC-32 (Cyclic Redundancy Check 32) is commonly used in Ethernet LANs to detect errors in transmitted frames. It involves adding a 32-bit checksum to the end of the frame, which is calculated based on the entire contents of the frame. The receiving device performs the same calculation on the received frame and compares it to the checksum sent with the frame. If they don't match, an error has occurred and the frame is discarded. Therefore, CRC-32 is the correct choice for the given question.

CRC-____ Is Found in Ethernet LANs