An entity that has a well-defined role in the application domain and has state, behavior, and identity defines:
A) object.
B) attribute.
C) actor.
D) class.
E) component.

Question

Quizplus · Accepted Answer

An object has a well-defined role in the application domain, and it has state, behavior, and identity. Objects are instances of classes and represent the actual entities in the system. Attributes are properties that describe the characteristics of an object, while an actor is a user or a system that interacts with the system. A class is a blueprint or template for creating objects, and a component is a modular part of a larger system.

An Entity That Has a Well-Defined Role in the Application