Computer Science for IGCSE & O level - Data Transmission (Section 7 - No. 32)
In the context of data transmission, what is a disadvantage of the parity check?
It can't detect all errors.
It is too complex.
It is too fast.
It always detects errors.
स्पष्टीकरण
Parity checks only detect some types of errors (single-bit errors).