A customer intended to order 100 units of a product A,but incorrectly ordered nonexistent product B.Which of the following controls most likely would detect this error?
A)Validity check
B)Record count
C)Hash total
D)Parity check

Question

Quizplus · Accepted Answer

A validity check is the best choice in this scenario since it ensures that the data entered is accurate and meets set criteria. In this case, the system could validate that the ordered product exists before allowing the order to go through. Record count, hash total, and parity check do not provide adequate control for detecting this error.

A Customer Intended to Order 100 Units of a Product