The Entity Integrity Rule States That a Primary Key Attribute

question 9

True/False

The entity integrity rule states that a primary key attribute can be null.

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Definitions:

Psychological Motivation

Psychological Motivation refers to the internal processes and desires, such as needs, wants, and goals, that drive individuals to pursue and achieve certain actions or outcomes.

Achievement

A significant accomplishment or attainment, often marked by effort or skill.

Role Models

Individuals admired for their characteristics or accomplishments, who serve as examples for others to emulate.

Emergence

The process of coming into being or of becoming prominent.