Pilar is creating a new database for her business. Pilar uses a unique product number for each product in her inventory. She makes the product number ____.
A) a table
B) the primary key
C) a database
D) a record

Question

Quizplus · Accepted Answer

The primary key is a unique identifier for each record in a database, and in this case, Pilar is using the product number as the primary key. A database is the overall collection of related data, while a table is a subset of that data in which the records are organized into rows and columns. Each row in a table represents a record, and in this case, the product number would be the primary key for each record.

Pilar Is Creating a New Database for Her Business