The relation R = (A, B, C) and set of FDs are F = {A ? B, B ? C}, R is decomposed in two different ways R1 = (A, B), R2 = (B, C). This is a) Lossless join decomposition b) Dependency preserving c) Both (a) and (b) d) None of these.

Anirban Sanyal , 11 Years ago

Grade Upto college level