Consider a schema R(MNPQ) and functional dependencies M→N, P→Q. Th – McqOptions

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1.	Consider a schema R(MNPQ) and functional dependencies M→N, P→Q. Then the decomposition of R into R1(MN) and R2(PQ) is _______
A.	Dependency preserving but not lossless join
B.	Dependency preserving and lossless join
C.	Lossless join but not dependency preserving
D.	Neither dependency preserving nor lossless join
Answer» B. Dependency preserving and lossless join

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