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To Answer the Following Questions, Refer to the Database Below

Question 98

Multiple Choice

To answer the following questions, refer to the database below. To answer the following questions, refer to the database below. -Which database integrity rule ensures each record may be retrieved from the database using a unique identifier? A) Entity integrity B) Referential integrity C) Domain integrity D) Primary key integrity
-Which database integrity rule ensures each record may be retrieved from the database using a unique identifier?


A) Entity integrity
B) Referential integrity
C) Domain integrity
D) Primary key integrity

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