Entity Integrity Means Each Instance of an Entity Type Must

question 9

True/False

Entity integrity means each instance of an entity type must have a unique identifier that is not null.

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Definitions:

Purpose

The reason for which something is done or created or for which something exists.

Writing Process

The series of actions taken by writers to come up with ideas, draft text, revise, and finalize their written work.

Common Ground

Shared beliefs, values, or positions among different parties that serve as a foundation for mutual understanding or agreement.

Audience Members

Individuals who are part of the intended group receiving or viewing a message, performance, or presentation.