Category: Data Communication

Error detection at the data link level is achieved by

What is inter-frame gap?

In ________ protocols, we use ________.

Bit stuffing means adding an extra 0 to the data section of the frame when there is asequence of bits with the same pattern as the ________.

______ control refers to methods of error detection and correction.

_______ control refers to a set of procedures used to restrict the amount of data that thesender can send before waiting for acknowledgment.

In a linear block code, the _______ of any two valid codewords creates another valid codeword

A simple parity-check code can detect __________ errors.

_______codes are special linear block codes with one extra property. If a codeword isrotated, the result is another codeword.

The _____of errors is more difficult than the ______.