IBM
C2090-610 · Question #78
C2090-610 Question #78: Real Exam Question with Answer & Explanation
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Question
Which statement regarding referential integrity constraints is true?
Options
- AMultiple primary keys can be defined for a table.
- BA foreign key can reference multiple primary keys.
- CA primary key can be referenced by only one foreign key.
- DPrimary keys and foreign keys are used to define relationships.
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