A control that detects transmission errors by appending calculated bits onto the end of each
segment of data is known as a:

A.
reasonableness check.

B.
parity check.

C.
redundancy check.

D.
check digits.

Explanation:
A redundancy check detects transmission errors by appending calculated bits onto the end of each
segment of datA .
Incorrect answers:
A)
A reasonableness check compares data to predefined reasonability limits or occurrence rates
established for the datA .
B)
A parity check is a hardware control that detects data errors when data are read from one
computer to another, from memory or during transmission.
D)
Check digits detect transposition and transcription errors.