An Attribute That Must Have a Value for Every Entity

question 19

Multiple Choice

An attribute that must have a value for every entity (or relationship) instance is a(n) :

• A) composite attribute.
• B) required attribute.
• C) optional attribute.
• D) multivalued attribute.

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Definitions:

Self-Enhancement Motive

The desire to maintain, increase, or enhance one's positive self-view.

Appraisal Motive

The desire to find out why things happen and what the causes of events are, often related to understanding one's own emotional responses.

Consistency Motive

The desire to maintain harmony and coherence among one’s beliefs, attitudes, and behaviors to avoid cognitive dissonance.

Self-Handicapping

A behavior where an individual creates obstacles or excuses to avoid self-blame in case of failure.