Which DBMS utility is used to verify the correctness and consistency of stored database information?
Options
-
A.
Database validation
-
B.
Data presentation
-
C.
User interface design
-
D.
More than one of the above
-
E.
None of the above
Correct Answer (Detailed Explanation is Below)
A.
Database validation
Detailed Explanation
- Database validation: Checks whether data satisfies defined rules and constraints.
- It can detect invalid values and integrity violations.
- Constraints such as PRIMARY KEY, FOREIGN KEY and CHECK help maintain data correctness.
OOps! You are currently offline.