Which of the following is true of use case modeling in OOA?
A set of use cases is written for each scenario.
B. Every use case has only one possible scenario.
C. A use case is an instance of a scenario.
D. A scenario is an instance of a use case.
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Which software lifecycle model will separate the software into several builds and deliver the builds to clients one by one?
A. Waterfall model
B. Rapid prototype model
C. Incremental model
D. Spiral model
Which of the following software lifecycle models is the best one for a software development organization and a project?
A. Waterfall model
B. Rapid prototype model
C. Incremental model
D. It depends.
Which of the following statements is correct?
A. Rapid prototype helps software organization to collect what the client and users really want.
B. Rapid prototype cannot be discarded, i.e., programmer should develop the target system based on the code of the prototype. So rapid prototype should be set up with the same programming language that will be used for implementing the target software system.
C. Rapid prototype model was successful from 1960s till now.
D. Rapid prototype must be set up rapidly.
Which of the following statements about software lifecycle models is true?
A. Since there are kinds of software lifecycle models, we should choose the best one for the target project.
B. The requirement of the software only concerns its functionality.
C. One of the reasons of software crisis is the lack of document. So we should take a separate phase of the software life cycle to achieve sufficient document.
D. Since there are kinds of software lifecycle models, we should choose the most suitable one for target project.
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