PMP Exam Dumps - Project Management Professional (2025 Version)

In Agile, the Product Owner is responsible for prioritizing the product backlog, which includes both features and technical work (such as reducing technical debt). If the technical debt is critical for performance, it must be addressed even at the expense of delivering new features. Once the team and Product Owner agree, these tasks should be pulled into the sprint backlog during sprint planning.

Per the Agile Practice Guide, “The product backlog may include technical work, bug fixes, and other items necessary for product health—not just features.” Adding technical debt items to the sprint backlog is an accepted and necessary practice for long-term product sustainability.

Comprehensive and Detailed Explanation:

Significant estimation discrepancies often indicate a lack of clarity. The story may be ambiguous or too broad. In agile practices, the team should ask the product owner to refine the story so it can be better understood and estimated with greater accuracy.

A (averaging) is not an agile practice.

C may be helpful but not sufficient in real time.

D is arbitrary and ignores team consensus.

B supports agile practices like backlog refinement.

This is a PERT (Program Evaluation and Review Technique) estimation problem. The formula used is:

Expected Duration (TE) = (Optimistic + 4×Most Likely + Pessimistic) / 6

= (5 + 4×11 + 20) / 6

= (5 + 44 + 20) / 6

= 69 / 6 = 11.5 → Rounded = 12 days

While 11.5 is the exact mathematical output, PMI-style questions typically round this to the nearest whole number when appropriate.

Thus, the correct answer is C. 12 days

Comprehensive and Detailed Explanation:

When managing stakeholder conflict, the most effective method is collaboration—bringing the parties together to jointly explore options and find mutually agreeable solutions. Option A supports this by fostering creative problem solving and collaboration.

* B might escalate tension by involving unrelated parties.

* C and D focus on history and personal matters rather than resolution.

Since the requirements are not fully defined and the project involves a vendor partnership, an agile approach is suitable. Agile supports iterative development and welcomes evolving requirements. A Time and Materials (T&M) contract is commonly used in such cases where scope is uncertain. This type of contract allows flexibility in scope and payment based on actual work performed.

According to the Agile Practice Guide, “When scope cannot be clearly defined early in the project, time and materials or cost-reimbursable contracts may be more appropriate.” T&M contracts provide flexibility to accommodate changes, which aligns well with agile delivery.

Option B is incorrect because cost-reimbursable with predictive does not support flexibility in evolving requirements.

Option C (Fixed-price with predictive) assumes fixed scope, which is unsuitable for this scenario.

Option D (MOU) is not a formal contract and lacks enforceable terms.