A key field must
A)uniquely identify a record.
B)be stored in its own separate table.
C)be located in a minimum of three tables.
D)be a text field.

Question

Quizplus · Accepted Answer

A key field is used to uniquely identify a record, making it an essential part of a database. Having a unique identifier ensures that there are no duplicates or errors in the information stored, which ensures data integrity. B, C, and D are incorrect because they do not accurately describe the purpose or function of a key field.

A Key Field Must