RDBMS MCQ set number 00652

1. A functional dependency f on R is _______ by a set of functional dependencies F on r if every instance of r(R) that satisfies f also satisfies F. a) Logically Defined b) Logically Derived c) Logically implied d) None of the mentioned AnswerAnswer: c [Reason:] Given a set F of functional dependencies on a…

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