Question

Ignou what is the need of a parity bit? Explain with the help of an example. How many parity bits are needed to detect and correct a single bit error in a 8 - bit data?

Answer 1

Power failure Memory parity error. Figure 6: ...... The data and error detection or correction code are stored together at source. ... We will just introduce this code with the help of an example for 4 bit data.

Answer 2

Power failure Memory parity error. Figure 6: ...... The data and error detection or correction code are stored together at source. ... We will just introduce this code with the help of an example for 4 bit data.