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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.

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.

Grade:Upto college level

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
8 years ago
Hii we cater JEE related course. YOu can ask something related to that and we will respond .

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