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PK0-005 Practice Question: A project manager is leading a software upgrade…
A project manager is leading a software upgrade project. The project is using an agile methodology with two-week sprints. After three sprints, the team has not completed all planned user stories, and the product owner is frustrated. The project manager reviews the velocity and finds it is 30% lower than estimated. The team cites unforeseen technical debt. What should the project manager do?
⚠ Common exam trap
A common mix-up: candidates choose to 'add more team members' (Option A) or 'extend sprint duration' (Option B) as intuitive fixes, but the exam tests the agile principle of adapting the plan based on empirical data (velocity) rather than forcing scope or schedule changes that ignore the underlying technical debt.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Reestimate the remaining work and adjust the release plan.
The project manager should first reestimate the remaining work based on the actual velocity (30% lower than planned) and then adjust the release plan accordingly. This aligns with agile principles of data-driven planning and transparency, addressing the root cause (unforeseen technical debt) by incorporating the team's actual capacity into future sprints.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Add more team members to increase velocity.
Why it's wrong here
Adding people may increase communication overhead and reduce velocity initially.
- ✗
Extend the sprint duration to complete more work.
Why it's wrong here
Fixed-length sprints are a core agile principle.
- ✗
Ask the product owner to prioritize only critical stories.
Why it's wrong here
Prioritization is important but does not solve the estimation inaccuracy.
- ✓
Reestimate the remaining work and adjust the release plan.
Why this is correct
Using historical velocity to forecast is agile best practice.
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