Data Transmission - Parity Bit Error Checking - CIE IGCSE

Front

What should the value of ? be if the byte ?1000110 is transmitted using even parity?

Back

1

Front

What should the value of ? be if the byte ?0110110 is transmitted using even parity

Back

0

Front

This byte of data is sent with the first bit as the parity bit, odd parity is used 10110011 During the transmission, the data is corrupted. The received data byte is 10110110 The parity check passes and the data is accepted. Why?

Back

Bits 6 and 8 have been transposed

Front

Why does the parity check pass for the received data byte 10000011 when odd parity is used?

Back

The total number of bits is odd

Front

In an even parity scheme, what would be the correct parity bit for the binary string:
1101 0001

Back

0 1101 0001

Front

In an even parity scheme, what would be the correct parity bit for the binary string:
0000 0000

Back

0 0000 0000

Front

In an odd parity scheme, what would be the correct parity bit for the binary string:
1010 0011

Back

1 1010 0011

Front

In an odd parity scheme, what would be the correct parity bit for the binary string:
1010 1111

Back

1 1010 1111

Front

In an even parity scheme, what would be the correct parity bit for the binary string:
1000 0110

Back

1 1000 0110

Front

Word used to describe two parity bits that have both changed their values.

Back

transposition