Referential integrity is directly relating to
2012
Referential integrity is directly relating to
- A.
Relation key
- B.
Foreign key
- C.
Primary key
- D.
Candidate key
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Correct answer: B
Referential integrity is a fundamental concept in relational database design that ensures consistency between related tables. It specifically relies on foreign keys to maintain valid links between data in different relations, enforcing constraints based on primary or candidate keys.
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