What Is the Purpose of the Primary Key

question 36

Multiple Choice

What is the purpose of the primary key?

• A)to uniquely identify each record in a table
• B)to uniquely identify each table in a database
• C)to create a relationship between two tables in a database
• D)to create a relationship for queries in a database

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Definitions:

Eighteenth Century

The period from 1701 to 1800, marked by significant historical, cultural, and scientific developments worldwide.

British Government

The central government of the United Kingdom, comprised of the Executive (the Crown and its Ministers), the Legislature (Parliament), and the Judiciary.

Enlightenment Principles

Ideas rooted in the European Enlightenment, emphasizing reason, individualism, and a skepticism of traditional authority in favor of democracy, freedom, and equality.

Botanist

A scientist who specializes in plant biology and the study and classification of plant life.