Figure 12-3 In a diagram like the one in Figure 12-3, a(n) ____ is a user or other entity such as application software.
A) data store
B) data flow
C) source
D) actor

Question

Figure 12-3 In a diagram like the one in Figure 12-3, a(n) ____ is a user or other entity such as application software.
A) data store 
B) data flow 
C) source 
D) actor

Quizplus · Accepted Answer

In the context of the diagram shown in Figure 12-3, an actor refers to a user or other entity such as application software that interacts with the system. Therefore, choice D (actor) is the best option. Choices A, B, and C do not accurately describe an actor in this context.

Figure 12-3 in a Diagram Like the One in Figure