Which frame field is responsible for error checking A Preamb

Which frame field is responsible for error checking?

A. Preamble

B. SFD

C. FCS

D. Length/Type

Solution

Which frame field is responsible for error checking?

Answer C. FCS

Explanation : The frame check sequence (FCS) is a four-octet cyclic redundancy check (CRC) that allows detection of corrupted data within the entire frame as received on the receiver side.