INTRODUCTION TO SOFTWARE ENGINEERING
AGILE SOFTWARE DEVELOPMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A major defect in waterfall model in software development is that
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the documentation is difficult
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a blunder at any stage can be disastrous
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a trial version is available only at the end of the project
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the maintenance of the software
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Explanation:
Detailed explanation-1: -The Failings of Waterfall Waterfall uses the theory that what you want at the beginning is what you get at the end so there is little, if any room, for significant changes in direction. Being an inflexible model which does not provide for feedback, it is difficult to highlight new requirements and thus change course.
Detailed explanation-2: -The five-stage waterfall model, which is based on the requirements of Winston W. Royce, divides development processes into the following project phases: analysis, design, implementation, testing, and operation.
There is 1 question to complete.