Computer Science · Database Management Systems
What is the primary purpose of referential integrity constraints in a relational database?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To maintain valid foreign key references✓
- 2To ensure primary key values are unique
- 3To prevent duplicate tuples in a relation
- 4To enforce a valid domain for attributes
Correct answer
To maintain valid foreign key references
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