Question: An attribute ( s ) that acts as a foreign key in a relation _ _ _ _ . Group of answer choices None of

An attribute(s) that acts as a foreign key in a relation ____.
Group of answer choices
None of the given choices
must also be a foreign key in another relation of the database
must be the entire primary key of that relation
must be part of the primary key of that relation
cannot be part of the primary key of that relation

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