第9章试题
1. Which of these is not an element of a requirements model?
A. Behavioral elementsB. Class-based elements
C. Data elements
D. Scenario-based elements
正确答案：C
2. Which of the following is not an objective for building a requirements model?
A. define set of software requirements that can be validatedB. describe customer requirements
C. develop an abbreviated solution for the problem
D. establish basis for software design
正确答案：C
3. Object-oriented domain analysis is concerned with the identification and specification of reusable capabilities within an application domain.
A. TrueB. False
正确答案：A
4. In structured analysis models focus on the structure of the classes defined for a system along with their interactions.
A. TrueB. False
正确答案：B
5. Creation and refinement of use cases if an important part of scenario-based modeling.
A. TrueB. False
正确答案：A
6. It is important to consider alternative actor interactions when creating a preliminary use case.
A. TrueB. False
正确答案：B
7. Brainstorming is one technique that may be used to derive a complete set of use case exceptions.
A. TrueB. False
正确答案：A
8. In many cases there is no need to create a graphical representation of a usage scenario.
A. TrueB. False
正确答案：A
9. UML activity diagrams are useful in representing which analysis model elements?
A. Behavioral elementsB. Class-based elements
C. Flow-based elements
D. Scenario-based elements
正确答案：D
10. UML swimnlane diagrams allow you to represent the flow of activities by showing the actors having responsibility for creating each data element.
A. TrueB. False
正确答案：B