r may nor examination with others, whether they are members of the class or not. . ou discuss the 1. (a) Carefully explain the prototyping process. (b)Can a throw-away prototype be considered as a final system? Carefully justify your answer. 2. Explain five common causes of software failure. 3. Explain the main purpose of validating a process model. 4. Give an example of software project that would be amenable to the waterfall model. Justify your answer. 5. Briefly explain the benefits of software process improvement