Which of the following is a valid statement?
A) Constraints are rules used to enforce business rules,practices,and policies.
B) Constraints prevent errors by not allowing data to be added to tables if the data violates specific rules.
C) Constraints ensure the accuracy and integrity of data.
D) all of the above

Question

Which of the following is a valid statement?​
A) ​Constraints are rules used to enforce business rules,practices,and policies.
B) ​Constraints prevent errors by not allowing data to be added to tables if the data violates specific rules.
C) ​Constraints ensure the accuracy and integrity of data.
D) ​all of the above

Quizplus · Accepted Answer

All three statements are valid and accurate regarding constraints. Constraints are rules that enforce business rules, practices, and policies, and they prevent errors by disallowing data that violates rules from being added to tables. Additionally, constraints do ensure the accuracy and integrity of data.

Which of the Following Is a Valid Statement?​

Which of the Following Is a Valid Statement?