Consider R(A,B,C,D,E)with the FD Set F(A->B, A->C, DE->C, DE->B, C->D)
Consider this decomposition : R1(A,B,C), R2(B,C,D,E) and R3(A,E)
Then, the decompositions is
- Lossless Decomposition
- Dependency Preserving
Which of the following is correct?
A) 1 is TRUE but 2 is FALSE
B) 1 is FALSE but 2 is TRUE
C) Both 1 and 2 are TRUE
D) Both 1 and 2 are FALSE