The ____ is useful in sorting records, and it prevents duplicate entries.
A) primary key
B) field name
C) datasheet
D) field

Question

Quizplus · Accepted Answer

The primary key is a unique identifier for each record in a database table. It is used for sorting and to ensure that duplicate entries are not entered into the table. Field names are simply the names assigned to individual columns in a table. The datasheet is the table display of the database, and a field is a column in the table.

The ____ Is Useful in Sorting Records, and It Prevents