Which of the following is not a basic element of the E-R Model?
A) Identifiers
B) Entities
C) Cardinalities
D) Use cases
E) Relationships

Question

Quizplus · Accepted Answer

Use cases are not a basic element of the E-R Model. The basic elements of the E-R Model are entities, attributes, relationships, and cardinalities. Use cases are typically used in the Unified Modeling Language (UML) for modeling the functional requirements of a system.

Which of the Following Is Not a Basic Element of the E-R