Multiple choice technology web technology

Three items of interest in use case diagrams are:

  1. Objects, activities, and communications

  2. Actors, messages, and activities

  3. Objects, use cases, and activities

  4. Actors, use cases, and communications
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Use case diagrams consist of actors (users/external systems), use cases (system functions), and communications/associations between them. Activities are for activity diagrams, messages are for sequence diagrams.

Keep practicing — related questions