Computer Science for IGCSE & O level - Data Transmission (Section 2 - No. 41)
If the byte value is 11001010 and odd parity is being used, what is the value of the parity bit?
0
1
2
3
解释
Since there are four 1s (an even number), the parity bit must be 0 to ensure the total number of 1s is odd.