Which of the following is not a condition for the third normal form in – McqOptions

MCQOPTIONS

1.	Which of the following is not a condition for the third normal form in the case of X→Y?
A.	X→ Y is trivial
B.	X is the superkey for R
C.	Each attribute in Y-X is a candidate key for R
D.	Each attribute in X-Y is a candidate key for R
Answer» E.

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