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A ____ key is a column or combination of columns in a database that relates to another table's primary key?

31. A ____ key is a column or combination of columns in a database that relates to another table's primary key?

1. Primary key
2. Foreign Key
3. Composite Key

Answer: B) Foreign Key

Explanation:

A foreign key is a column or combination of columns in a database that relates to another table's primary key.