The subset of super key is a candidate key under what condition ?

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Mr. Dubey • 53.51K Points
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Q. The subset of super key is a candidate key under what condition ?

(A) No proper subset is a super key

(B) All subsets are super keys

(C) Subset is a super key

(D) Each subset is a super key

Correct Answer - Option(C)
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Filed under category Database Management System (DBMS)

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