Which error detection method involves the use of parity bits?

Which error detection method involves the use of parity bits?

a) Simple parity check
b) Two-dimensional parity check
c) CRC
d) a and b

From the Combined Bank Senior Officer September 2021 – Preliminary (AUST) exam, question 27 of 92.

More from this paper

Previous: In the ___ protocol, the symmetric key is K = Gˣʸ mod N, where G and N are public numbers.
Next: A DNS response is classified as ___ if the information comes from a cache memory.
All questions in Combined Bank Senior Officer September 2021 – Preliminary (AUST)