Which error detection method involves the use of parity bits?Group of answer choicesCRCTwo-dimensional parity checkSimple parity checkSimple and Two-dimensional

A Parity check can usually detect

Investigate various error detection techniques such as parity checking, checksums, and cyclic redundancy checks (CRC)

In a computer network, a device A is sending a series of 8-bit binary data packets todevice B. To ensure that the data is transmitted correctly, a parity bit is used forsimple error detection. Each 8-bit data packet is followed by a single parity bit,making it a 9-bit packet. Assume that an odd parity check is used.For each of the following 8-bit data packets, calculate the appropriate parity bit andprovide the resulting 9-bit packet:a) 11010110 ………………………………………………………………………………...………………………………………………………………………………………………[1]b) 00110011………………………………………………………………………………...………………………………………………………………………………………………[1]c) 11111100………………………………………………………………………………...………………………………………………………………………………………………[1]Explain why using a parity bit can help detect errors in these data packets.…………………………………………………………………………………………………..…………………………………………………………………………………………………..……………………………………………………………………………………………….[1]

6.2-1. Two dimensional parity. Which of the following statements is true about a two-dimensional parity check (2D-parity) computed over a payload?Group of answer choices2D-parity can detect any case of two bit flips in the payload.2D-parity can detect and correct any case of two bit flips in the payload.2D-parity can detect and correct any case of a single bit flip in the payload.2D-parity can detect any case of a single bit flip in the payload.

Why w'ould you expect 2D Parity Check to detect more elrors than 1DParity Clhe