UML Trial exam 2

What type is the ‘Make appointment’ use case?

• Primary use case

• Secondary use case

• Tertiary use case

• Quaternary use case

What type of actor is ‘Doctor/specialist’?

• Quaternary actor

• Tertiary actor

• Secondary actor

• Primary actor

For which target group are use cases described?

• Testers

• Use-case designers

• Users

• Programmers

In future the hospital app will be expanded to include the ability to pay a healthcare bill. How would you incorporate this?

• Via an actor ‘Payment provider’ associated with the primary use case ‘Pay for appointment’

• Via a ‘Healthcare bill’ actor associated with the ternary ‘Payment’ use case

• Via a secondary use case called ‘Pay healthcare bill’ associated with the secondary actor ‘Patient’

• Via a primary use case called ‘Pay healthcare bill’ associated with the user ‘Patient’

The model element between the activity ‘Handle incorrect access code’ and the final node is:

• a fork node

• a merge node

• a decision node

• a join node

What do we call the [resolved] element in this activity diagram?

• A decision node

• A conditional node

• An if-statement

• A guard

What is the best way to describe the purpose of an activity diagram?

• To model the workflow of the activities within a use case

• To establish the class states in the system

• To support the design of the graphic user interface (GUI)

• To process the activities of a single use case in order to create a class diagram later, when the activities will become classes

This case diagram has four rectangles at the top. What do these labels represent?

• Activities

• States

• Objects

• Use cases

What is the name of the thin vertical bar running down from each rectangle, that is often also drawn as a dotted line?

• Object lifeline

• Activity lifeline

• Method lifeline

• Actor lifeline

What is the name of the thick vertical bar running downwards from each rectangle?

• Actor lifeline

• Method lifeline

• Activity lifeline

• Object lifeline