ple Choices
(Choose 1 answer)
CH -> A,
B -> E.
Let R(ABCDEFGH) satisfies the following functional dependencies:
A -> B,
BD -> C,
EG -> H,DE -> F
Which of the following FDs is also guaranteed to be satisfied by R?
A. ADG -> CH
B. ACG -> DH
C. CGH -> BF
D. BCD -> FH
I
Q: 15
