Suppose we have a relation R(ABCD) with FD's:

Suppose we have a relation R(ABCD) with FD's:

Suppose we have a relation R(ABCD) with FD's: 

BC -> A ;
AD -> C ;
CD -> B ;
BD -> C



a. R is in BCNF
b. R is not in BCNF
c. All of the others
d. None of the others


Answer: B


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