The dependency preservation decomposition is a property to decompose d – McqOptions

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1.	The dependency preservation decomposition is a property to decompose database schema D, in which each functional dependency X->Y specified in F,
A.	appeared directly in one of the relation schemas Ri in the decomposed D.
B.	could be inferred from dependencies that appear in some Ri.
C.	both a and b
D.	None of these
Answer» D. None of these

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