A attribute in a relation is a foreign key if the _______ key from one relation is used as an attribute in that relation .

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Mr. Dubey • 52.30K Points
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Q. A attribute in a relation is a foreign key if the _______ key from one relation is used as an attribute in that relation .

(A) Candidate

(B) Primary

(C) Super

(D) Sub

Correct : Option (D)

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