A multi-field primary key uses ____.
A) an AutoNumber field and a Text field
B) an AutoNumber field and a Number field
C) two AutoNumber fields
D) two or more fields used in combination for a unique value per record

Question

Quizplus · Accepted Answer

A multi-field primary key uses two or more fields in combination for a unique value per record. This is useful when no single field can guarantee uniqueness of each record in the table.

A Multi-Field Primary Key Uses ____