Redundant Relationships in a Database Design

question 49

Multiple Choice

Redundant relationships in a database design:

• A) Can be derived from other relationships
• B) Cannot be identified by reviewing the ERD
• C) Should always be removed from the database design
• D) None of the above

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Definitions:

PTSD

Post-Traumatic Stress Disorder, a condition of persistent mental and emotional stress occurring as a result of injury or severe psychological shock.

Overdiagnosing

The practice of identifying an illness or condition more frequently than it is actually present, often leading to unnecessary treatment or intervention.

Broader Definition

involves expanding the meaning or scope of a concept to encompass a wider range of phenomena or interpretations.

Telecommuting

A work arrangement in which employees do not commute to a central place of work but rather work from home or a location close to home, utilizing telecommunication technologies.