One type of validity check, called ____ integrity, is a set of rules that avoids data inconsistency and quality problems.
A)candidate
B)combinatorial
C)referential
D)foreign

Question

Quizplus · Accepted Answer

Referential integrity is a type of validity check that ensures that the relationships between different tables in a relational database are consistent and valid. It prevents any invalid data from being entered into the database by enforcing a set of rules that define the relationships between different tables. This type of validity check is particularly important in databases that contain large amounts of data with complex relationships between tables. By ensuring data consistency and quality, referential integrity helps to improve the accuracy and reliability of the database.

One Type of Validity Check, Called ____ Integrity, Is a Set