Suppose we have a relation on attributes ABCDEFG with thesefunctional dependencies:
B → CD,
C → AG,
CE → F,
CF → B.
Which of the following decompositions are lossless?
ABC, CDE, EFG
BCE, ACEF, BDG
ABCD, DEFG
ABC, BD, CEF, CEG
ACE, CDEF, BFG
Expert Answer
Answer to Suppose we have a relation on attributes ABCDEFG with these functional dependencies: B → CD, C → AG, CE → F, CF �…