Question: QUESTION 9 5 points Save Answer Although rare in actual Database implementation, what is it called when more than one field is needed to ensure

QUESTION 9 5 points Save Answer Although rare in

QUESTION 9 5 points Save Answer Although rare in actual Database implementation, what is it called when more than one field is needed to ensure uniqueness? O A. Foreign Key O B. Primary Key OC. A disaster of a Database O D. Composite Primary Key

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