An entity cluster is:
A) a formal method for specifying attributes of related entities.
B) a set of one or more entity types and associated relationships grouped into a single abstract entity type.
C) a useful way to present data for a small and fairly simple organization.
D) a way of developing more granular views of the data model.

Question

Quizplus · Accepted Answer

An entity cluster is a set of one or more entity types and associated relationships grouped into a single abstract entity type, which simplifies the data model by reducing complexity.

An Entity Cluster Is