A relation is in if an attribute of a composite key is dependent on an attribute of other composite key.

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Mr. Dubey • 52.26K Points
Coach

Q. A relation is in                          if an attribute of a composite key is dependent on an attribute of other composite key.

(A) 2nf

(B) 3nf

(C) bcnf

(D) 1nf

Correct : Option (B)

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