A diagram that depicts a teacher and student as actors for a system is called a:
A) deployment diagram.
B) component diagram.
C) sequence diagram.
D) state transition diagram.
E) use-case diagram.

Question

Quizplus · Accepted Answer

A use-case diagram depicts actors (such as a teacher or student) and their interactions with the system. It shows the different use-cases (actions or functionalities) that the actors can perform within the system. Therefore, a use-case diagram is the best choice to depict a teacher and student as actors for a system.

A Diagram That Depicts a Teacher and Student as Actors