Behavioral Modeling MCQs | UML Diagrams

By: Prof. Dr. Fazal Rehman | Last updated: May 2, 2025

1. Which of the following identify high-level services provided by the system?
(A) Classes
(B) Activities
(C) Use Cases
(D) Components

2. Which of the following shapes connects the initiating actor to the use case (ending at the use case)?
(A) Arrow
(B) Line
(C) Arc
(D) Scribble

3. Animation of a model against the execution of a deployed system is an example of which kind of engineering?
(A) Business Engineering
(B) Forward Engineering
(C) Reverse Engineering
(D) Temporal Engineering

4. Forward Engineering is possible for an Activity Diagram mainly when the context of the diagram is ______?
(A) An operation
(B) A workflow
(C) A class
(D) A use case

5. Use case scenario is a specific sequence of which of the following?
(A) Relationships
(B) Objects
(C) Classes
(D) Actions

6. We can graphically represent the scenario of a use case with the help of which kind of UML diagram?
(A) Deployment Diagram
(B) Sequence Diagram
(C) Use Case Diagram
(D) Interaction Diagram

7. Use cases are represented as which of the following shapes within the system rectangle?
(A) Ellipses
(B) Circles
(C) Rhombus
(D) Rectangle

8. The behavior of a system can be modeled with the help of which kind of UML diagrams?
(A) Class Diagram
(B) Activity Diagram
(C) Use Case Diagram
(D) Interaction Diagram

9. Select the best diagram to model business workflows:
(A) Deployment Diagram
(B) Activity Diagram
(C) Use Case Diagram
(D) Interaction Diagram