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

Question

Quizplus · Accepted Answer

Referential integrity is a set of rules that ensures that relationships between tables remain consistent. It avoids data inconsistencies and quality problems by ensuring that records in one table correspond to records in another table. Candidate integrity ensures that each record in a table is unique, foreign integrity ensures that records in one table correspond to records in another table, and combinatorial integrity does not exist as a type of validity check.

One Type of Validity Check,called _____,Is a Set of Rules