Entity-Relationship Diagrams (ERDs) Are Similar in Content and Purpose to Unified

question 24

Short Answer

Entity-relationship diagrams (ERDs) are similar in content and purpose to Unified Modeling Language (UML) Class diagrams. Which of the following is not a basic building block of ERDs?
A. Relationships
B. Associations
C. Attributes
D. Entities

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Definitions:

Afferent Neurons

Sensory neurons that relay information from the sense organs toward the brain.

Nerve Impulses

The electrical signals that travel along the nerves, enabling communication between the brain and the rest of the body.

Social Rejection

The experience of being excluded or disregarded by others in a social or personal context, often leading to emotional distress.

Emotional Pain

A deeply distressing or disturbing feeling stemming from non-physical sources, often related to personal loss, rejection, or disappointment.