PMI-ACP Question #17: Real Exam Question with Answer & Explanation

The correct answer is C: Manual regression testing.. eXtreme Programming (XP) is built on automated testing practices â€” specifically Test-Driven Development (TDD) and continuous integration with automated regression suites. XP teams deliberately avoid manual regression testing because it is slow, error-prone, and cannot keep pace

Submitted by brentm· Apr 18, 2026Agile Principles and Mindset

Question

eXtreme Programming (XP) teams strive to avoid:

Options

AIncremental design and architecture.
BPair programming.
CManual regression testing.
DTest-Driven Development (TDD).

Explanation

eXtreme Programming (XP) is built on automated testing practices â€” specifically Test-Driven Development (TDD) and continuous integration with automated regression suites. XP teams deliberately avoid manual regression testing because it is slow, error-prone, and cannot keep pace with the rapid, iterative delivery cycles XP demands. Automated tests provide fast feedback, support refactoring safely, and are a prerequisite for the continuous integration and collective code ownership practices central to XP.

Topics

#eXtreme Programming (XP)#Agile testing#Regression testing#Test automation

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