Albert creates a relational database to store employee performance statistics.He stores each employee's data in independent rows and creates a column named "Employee Number" to assign unique numbers to each employee.This column is referred to as a(n)________.
A)primary key
B)identifier
C)foreign key
D)primary record

Question

Quizplus · Accepted Answer

A primary key is a unique identifier that is assigned to each row in a table. It is used to ensure that each row is unique and allows for easy referencing of specific rows. In this case, the "Employee Number" column is serving as the primary key for the employee performance statistics table.

Albert Creates a Relational Database to Store Employee Performance Statistics