The biggest disadvantage of waterfall model is that it is difficult to adapt to the change of ______.
A. user’s requirements
B. algorithm
C. platform
D. programming Language
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The waterfall model of the software process is _________.
A. suitable to the situation when the requirement is defined explicitly
B. a good method for quickly constructing executable software product
C. suitable for the software product which is developed by a large team
D. a model which cannot be used at present
A simple way of distinguishing a waterfall model or a spiral model is to check whether each phase is preceded by __________ analysis or not.
A. testing
B. risk
C. decision
D. possibility
Which software lifecycle model is suitable for only large-scale or in-house project?
A. Waterfall model
B. Rapid prototype model
C. Spiral model
D. None of the above
Which of the following is not a UML diagram?
A. User case diagram
B. Class diagram
C. ER diagram
D. Sequence diagram
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