A(n)_____ is a data validation rule that can be used for data items that must have certain values.
A) existence check
B) validity check
C) batch check
D) reasonableness check

Question

Quizplus · Accepted Answer

A validity check ensures that data items have certain expected values or formats. For example, a field for a person's age may only accept numeric values between 1 and 120, and anything outside of that range would fail the validity check.

A(n)_____ Is a Data Validation Rule That Can Be Used