8. End of Week 9. Midterm Exam, Theater Box Office Ticket Sales System

• End of Week 9 -- March 27th

• Construct use case model.

• Specify primary actors.

• Identify use cases for primary actors.

• Create activity diagram for a particular use case (with all extensions and includes.)

• Explain types of UML relationships between classes:

  1. Association

  2. Dependency

  3. Generalization/inheritance

  4. Aggregation by value

  5. Aggregation by reference

• Provide examples that illustrate various relationships.