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Que. Let R (A, B, C, D, E, P, G) be a relational schema in which the following functional depen­dencies are known to hold: AB → CD, DE → P, C → E, P → C and B → G. The relational schema R is
a. in BCNF
b. in 3NF, but not in BCNF
c. in 2NF, but not in 3NF
d. not in 2NF
Answer:not in 2NF
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