The First Step in Building an Entity-Relationship Diagram (ERD)is

question 48

Multiple Choice

The first step in building an entity-relationship diagram (ERD) is .

• A)developing the initial ERD
• B)creating a detailed narrative of the organization's description of operations
• C)identifying the attributes and primary keys that adequately describe the entities
• D)identifying the business rules based on the description of operations

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Definitions:

Explicit

Something stated clearly and in detail, leaving no room for confusion or doubt.

Helper

Someone who provides assistance or support to others, often in contexts of care, support services, or informal helping relationships.

Kinesics

The study of body motion or body behavior as a form of nonverbal communication, including gestures, posture, and facial expressions.

Proxemics

The study of human use of space and the effects that population density has on behavior, communication, and social interaction.