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
查看答案
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
Which of the following cannot be a way to implement polymorphism in Java?
A. Overloading
B. Overriding
C. Interface
D. Multithreading
Which of the following statements is not correct?
A. Head is a part of eGame-HumanBeing, so their relationship is association.
B. In a library management system, the relationship between class Borrower and Book is "borrows/returns".
C. Association between two classes cannot be implemented with "extends" in Java.
D. Association should be described with a domain-related strong verb or verb phrase.
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