COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Maintenance is the final phase in waterfall model. Explanation: The statement is true. This is the phase in which the completed software product is handed over to the client.
Detailed explanation-2: -The final phase of the waterfall model includes delivery, maintenance, and improvement of the software.
Detailed explanation-3: -The waterfall model is a sequential design process in which progress is seen as flowing steadily downwards (like a waterfall) through the phases of Conception, Initiation, Analysis, Design, Construction, Testing, Production/Implementation, and Maintenance.
Detailed explanation-4: -Definition: The waterfall model is a classical model used in system development life cycle to create a system with a linear and sequential approach. It is termed as waterfall because the model develops systematically from one phase to another in a downward fashion.
Detailed explanation-5: -Waterfall model does not have iteration or feedback path. Requirement Gathering, Design, Coding is there for waterfall model. But no risk analysis.