Question: A foreign key is A . a unique value or attribute that determines a primary key B . an attribute that is present in only

A foreign key is
A. a unique value or attribute that determines a primary key
B. an attribute that is present in only one table
C. a primary key which appears as an attribute in a different table
D. a field, or a group of fields, that makes each record unique in a table
A foreign key is A. a unique value or attribute that

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