COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Schedule slippage
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Manpower turnover
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Incomplete and uncertain requirements
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Poor quality of outsourced work
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Detailed explanation-1: -Answer. Explanation: Advantages of Prototyping Model – This model is most appropriate for the projects that suffer from technical and requirements risks.
Detailed explanation-2: -Spiral modelb. Prototyping modelc. RADd. Evolutionary modelCorrect Answer: dDetailed Solution: QUESTION 6:In the prototyping model of software development, which one of the following is the principalreason for constructing a prototype?
Detailed explanation-3: -Waterfall. Through all development stages (analysis, design, coding, testing, deployment), the process moves in a cascade mode.
Detailed explanation-4: -The prototype is a preliminary model that is refined until it meets end-user requirements. The process of repeating the steps to build a system over and over again is called an iterative process. Prototyping is more explicitly iterative than the conventional life cycle and it actively promotes system design changes.
Detailed explanation-5: -Capability Maturity Model (CMM) specifies an increasing series of levels of a software development organization. The higher the level, the better the software development process, hence reaching each level is an expensive and time-consuming process. Unlike other models, it is not a life cycle model.