REQUIREMENTS ENGINEERING
REQUIREMENTS GATHERING AND ANALYSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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At which of the following stages is it least expensive to fix a requirement understanding error?
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Testing
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Requirement review
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Post release
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Design
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Explanation:
Detailed explanation-1: -Internal Failure Costs Costs associated with defects can be found before the customer receives the product or service. The cost of rework for fixing the bug, re-testing efforts, root cause analysis for bugs, people, and environmental costs are all a part of this cost head.
Detailed explanation-2: -Two cost drivers are already known, the material cost CM and the process cost CP. The defect cost is then the remainder towards the total part cost. This cost due to the defects CD can be calculated by subtracting the marginal part cost CMP from the total cost CT.
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