Question: R ( A , B , C , D ) and the key of the relation is AB . Consider the following FDs:ab - dc

R(A,B,C,D) and the key of the relation is AB. Consider the following FDs:ab-dc
d-a
a. None of these
Ob. the relation R is in BCNF
O the relation R is in 3NF
d. the relation R is in 2NF

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