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What is TRUE about Referential Integrity?
12. What is TRUE about Referential Integrity?
- It states that rows can't be deleted
- It states that rows can be deleted
- It states that columns can't be deleted
- It states that columns can be deleted
Answer: A) It states that rows can't be deleted
Explanation:
Referential Integrity states that those rows that are used by other records, can't be deleted.