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.
Anirban Sanyal , 11 Years ago
Grade Upto college level
