An attribute in a relation is a foreign key if the Â Â Â Â Â – McqOptions

MCQOPTIONS

1.	An attribute in a relation is a foreign key if the Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â key from one relation is used as an attribute in that relation.
A.	candidate
B.	primary
C.	super
D.	sub
Answer» C. super

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