Identify the minimal key for relational scheme R(A, B, C, D, E) with f – McqOptions

MCQOPTIONS

1.	Identify the minimal key for relational scheme R(A, B, C, D, E) with functional dependencies F = {A → B, B → C, AC → D}
A.	A
B.	AE
C.	BE
D.	CE
Answer» C. BE

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