Which rule uses a foreign key in Table B to ensure that the field matches a primary key field in Table A?
A) legal-values integrity
B) structural integrity
C) referential integrity
D) entity integrity

Question

Quizplus · Accepted Answer

Referential integrity uses a foreign key in Table B to ensure that the values in the field match a primary key field in Table A. This helps to maintain consistency between related tables and prevent data inconsistencies.

Which Rule Uses a Foreign Key in Table B to Ensure