The best normal form of relation scheme R(A. B, C, D) along with the s – McqOptions

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1.	The best normal form of relation scheme R(A. B, C, D) along with the set of functional dependencies F = {AB → C, AB → D, C → A, D → B} is
A.	Boyce-Codd Normal form
B.	Third Normal form
C.	Second Normal form
D.	First Normal form
Answer» D. First Normal form

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