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PMI-ACP · Question #74
PMI-ACP Question #74: Real Exam Question with Answer & Explanation
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Submitted by omar99· Apr 18, 2026Continuous Improvement
Question
Refactoring, as it applies to the practice of extreme Programming (XP), refers to:
Options
- ARestructuring the estimate by applying a higher cost performance index during "what if"
- BModifying the project due to scope changes, resource availability, and cost and schedule
- CModifying the cost baseline due to an increased estimate at completion and a negative cost
- DRestructuring of code so as to improve the code without changing its external behavior.
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Topics
#Refactoring#Extreme Programming (XP)#Agile development practices#Code quality