Question
One of the most widely used systems of error detection is known as _____, in which each character transmitted contains one additional bit.
Group of answer choices
CRC
parity
Hamming
ARQ
Group of answer choices
CRC
parity
Hamming
ARQ
Answers
GPT-4o mini
The correct answer is **parity**.
In a parity bit system, each character transmitted contains one additional bit that helps in detecting errors by making the total number of bits with the value '1' either even (even parity) or odd (odd parity).
In a parity bit system, each character transmitted contains one additional bit that helps in detecting errors by making the total number of bits with the value '1' either even (even parity) or odd (odd parity).