On a use-case diagram, an "extends relationship" extends a use case by capturing additional actions or behaviors that need to be performed.

Question

Quizplus · Accepted Answer

This statement correctly describes the purpose of an "extends relationship" in a use-case diagram. It indicates that the extending use case adds extra functionality to the base use case, rather than replacing or modifying it.

On a Use-Case Diagram, an "Extends Relationship" Extends a Use