A functional dependency of the form X→Y is trivial if

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Mr. Dubey

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📊 Database Management System (DBMS)

Q. A functional dependency of the form X→Y is trivial if

(A) YC= X
(B) Y C X
(C) X C =Y
(D) X C Y and Y C X

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✅ Correct Answer: (A) YC= X

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