PK0-005 Question 195

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D1

  The correct option is D. XP (Extreme Programming). Explanation In the PK0-005 curriculum, Extreme Programming (XP) is the best Agile methodology for this scenario because it aligns perfectly with all the provided characteristics: Two developers: XP works best with small, tight-knit teams and encourages practices like pair programming, which is highly effective with two developers. High uncertainty & frequent changes: XP embraces dynamic, changing requirements through continuous feedback loops, frequent releases, and adaptive planning, ideal for environments where the existing system is poorly understood. Tight deadlines: XP promotes rapid development through its core practices, ensuring the most valuable software is delivered quickly and frequently, which is essential under time pressure.

• Chose D1

  The correct answer is: D. XP (Extreme Programming) 🧠 Why XP (Extreme Programming) is the Best Fit: Let’s break down the project characteristics and align them with the most suitable methodology: Two developers → XP works well with small, tight-knit teams — often just a few developers. High uncertainty about existing systems → XP emphasizes continuous feedback, frequent communication, and refactoring, which helps navigate uncertainty in the codebase or systems. Risk of frequent requirement changes → XP embraces changing requirements and delivers in short iterations, which is ideal for high-change environments. Tight deadlines → XP promotes rapid development through pair programming, test-driven development, and frequent releases, making it effective under time pressure.

• Chose D2

  My initial thought was Scrum, but the key here is the size of the team. Since the team is small, XP makes the most sense in this scenario.