Which three are key components of an Entity Relationship Model? (Choose three.)

The correct answer is C. a relationship D. an attribute F. an entity. The three main components of the ER Model are entities, attributes and relationships.

Fundamental SQL and Queries

Question

Options

Aan activity
Ba table
Ca relationship
Dan attribute
Ea unique identifier
Fan entity

How the community answered

(32 responses)

A
3% (1)
B
9% (3)
C
81% (26)
E
6% (2)

Explanation

The three main components of the ER Model are entities, attributes and relationships.

Topics

#ER model#entities#relationships#attributes

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