The use case diagram models ________.
A)the interactions between a system's client and one of the system's capabilities.
B)each software life cycle stage in succession.
C)each software life cycle by repeating one or more stages several times via use cases.
D)the interactions between implementations and testing.

Question

Quizplus · Accepted Answer

A use case diagram models the interactions between a system's client (i.e., actors) and one of the system's capabilities (i.e., use cases). It shows how actors interact with the use case and what the use case does in response. It is a high-level view of the system's functionality and does not show software lifecycle stages or testing.

The Use Case Diagram Models ________