Match the Database Integrity Rule to the Appropriate Definition

question 4

Multiple Choice

Match the database integrity rule to the appropriate definition.
-Rule 1: Entity Integrity

• A)Each record in the database must have a unique identifier called a primary key.
• B)Data referenced and stored in related tables must be consistent across the database.
• C)The field values must be from a predefined domain.
• D)The primary key value cannot be null (empty).

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Definitions:

Mentoring Relationships

Connections between more experienced individuals and lesser experienced persons where guidance, knowledge, and support are offered to foster growth.

Large-scale Simulations

Comprehensive and complex simulations designed to mimic or replicate large-scale systems or events for testing and analysis purposes.

Gender

The range of characteristics pertaining to, and differentiating between, masculinity and femininity, often based on society's distinctions.

Special Assignments

Tasks or projects given to employees or teams that are outside their standard responsibilities, often to address specific challenges or opportunities.