A Relation's Primary Key Field Can Have Non-Unique Values

question 47

True/False

A relation's primary key field can have non-unique values.

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Definitions:

General Motors

An American multinational corporation focused on designing, manufacturing, and selling cars, trucks, and automotive parts.

Spelling and Grammar

Refers to the set of conventions that govern the written language, including the correct arrangement of words and punctuation.

Writing Styles

The manner in which a writer chooses to express themselves, characterized by word choice, tone, and syntax.

Risky

Involving potential danger, harm, or loss; often used to describe decisions or actions that could lead to negative outcomes.