All of the following are business-critical integrity constraints,except
A)System does not allow an entry for an order for a non-existent customer
B)System does not allow returns of fresh produce after 15 days past delivery
C)System does not allow shipping a product to a customer who does not have a valid address
D)Systems does not allow shipping of a non-existent product to a customer

Question

Quizplus · Accepted Answer

While all of the options are important integrity constraints, option B is not necessarily "business-critical" compared to the others. It may vary depending on the nature of the business and the type of products sold.

All of the Following Are Business-Critical Integrity Constraints,except