Question: Consider the relation schema R=(A, B, C, D) with functional dependency F as follows A BC B D D B Show a decomposition of R

Consider the relation schema R=(A, B, C, D) with functional dependency F as follows

A BC

B D

D B

Show a decomposition of R into R1 and R2 so that each relation of the decomposition is

in BCNF and also dependency preservation is achieved.

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