INTRODUCTION TO SOFTWARE ENGINEERING
WATERFALL MODEL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which methodology can be more costly if the requirements aren’t clear
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Agile
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Waterfall
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The Waterfall methodology can be more costly By defining the requirements, in the beginning, this makes adjusting to new changes more difficult and overall more costly. Making significant changes after everything has been built will require expensive reworks.
Detailed explanation-2: -More flexible Once a step has been completed in Waterfall, it’s difficult to go back and make changes. In contrast, Agile builds a working version of the whole project (an MVP) so the customer can shape how it’s built.
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