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Oracle and DBMS
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Which of the following normal forms is depicted when a relation where primary key contains multiple attributes and no non-key attributes should be functionally dependent on a part of the primary key?
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A
2 NF
💡 Explanation:
Second normal form (2 NF) is depicted when a relation where the primary key contains multiple attributes and no non-key attributes should be functionally dependent on a part of the primary key.