Another way to think of a actor using a use case is as a(n)_______.
A)external entity"
B)person"
C)system"
D)role"

Question

Quizplus · Accepted Answer

An actor in a use case represents a specific role that a person or system can take on in relation to the system being modeled. Choosing "external entity" or "system" would be too broad and not specific enough to accurately represent the actor's role in the use case. "Person" could be a valid choice, but "role" is a more precise term that accurately reflects the actor's function in the use case.

Another Way to Think of a Actor Using a Use