Question 16

What shapes normally represent a use case? (Choose three)
  • Question 17

    What term describes a customer ordering books via the web?
  • Question 18

    What would NOT make a good subject for use cases? (Choose two)
  • Question 19

    In the exhibit, if there are no other use case diagrams for this system, which use cases may be abstract?
    Exhibit: 100-a-75.jpg
  • Question 20

    Which multiplicity expressions are valid? (Choose three)