Q. The subset of a 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

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✅ Correct Answer: (A) no proper subset is a super key

Published by Mr. Dubey ⭐ 111.42K Points at 16-Sep-2023 03:23 pm in Database Management System (DBMS)

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