Which of the following input controls is a numeric value computed to provide assurance that the original value has not been altered in construction or transmission?
A) Hash total.
B) Parity check.
C) Encryption.
D) Check digit.

Question

Quizplus · Accepted Answer

A check digit is a numeric value computed from the other digits in a number and is used to verify the integrity of the original value, ensuring it has not been altered.

Which of the Following Input Controls Is a Numeric Value