PMI PMI-ACP - PMI Agile Certified Practitioner (PMI-ACP)

Velocity is a measure of how much work a team completes in a given sprint, typically measured in story points or other units of effort. While velocity can be useful for tracking progress and forecasting future work, it has some limitations when it comes to accurate capacity planning.

Velocity can vary from sprint to sprint due to multiple factors, such as the complexity of the tasks, interruptions, or even external influences. This variability can make it difficult to predict how much work a team can handle in future sprints, leading to inaccurate capacity planning.

The correct answer is B — Communicate this to the product owner, and offer to help facilitate discussions with the team.

Agile promotes collaboration, transparency, and continuous improvement. The agile practitioner (e.g., Scrum Master) should first address challenges at the team level. Facilitating better communication and helping the product owner articulate requirements clearly is part of fostering a high-performing team environment.

PMI Agile Practice Guide states:

“Agile practitioners serve the team by removing impediments and improving communication. When conflicts or misunderstandings occur, the practitioner should engage with team members to resolve issues collaboratively before escalating externally.”

(PMI Agile Practice Guide, Section 6.2 — Coaching the Agile Team)

Mike Griffiths further explains:

“Scrum Masters or Agile Coaches are servant-leaders. Their role includes helping product owners improve interactions and serve the development team more effectively.”

(PMI-ACP Exam Prep, Chapter 4 — Team Performance)

Other options:

A and D involve escalation without first attempting resolution.

C avoids direct action and leaves responsibility to someone else.

Answer: B

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In agile, when uncertainty exists around a technical or functional aspect of work, the team can use aspike—a time-boxed research or prototyping activity—to explore the unknown. According to thePMI Agile Practice Guide (Section 5.2 User Stories and Spikes),spikes are ideal when the team lacks information or confidenceabout a proposed solution and needs to experiment before committing.

Mike Griffiths in thePMI-ACP Exam Prep Book (Chapter 6: Adaptive Planning)explains thatspikes are used to investigate technical approaches, prove concepts, or explore new technologies, and they provide the team with the insight and confidence needed to proceed with less risk.

Option Ais correct because a spike would allow the team to explore the new framework in a controlled way.

Other options such asIshikawa diagrams (B),pre-mortems (C), andtrend analysis (D)are useful in other contexts, but not suitable for increasing confidence in new technical implementation approaches.

Velocity is ateam-specific metricand cannot be reliably estimated until the team has worked together forseveral sprints. According to thePMI Agile Practice Guide (Section 5.4 Sprint Planning and Velocity Tracking), velocity should bemeasured empirically, not predicted based on assumptions or external input.

Mike Griffiths (PMI-ACP Exam Prep Book, Chapter 6: Adaptive Planning) emphasizes thatnew teams need to run a few sprints to establish a reliable velocitythrough real performance data, not estimation.

Option Dis correct: actual performance determines true velocity.

Option AandBrely on speculation.

Option Cincorrectly uses sponsor input for team planning, which goes against agile principles.

The correct answer is B — Create a spike story to determine what needs to be done to use the new interface.

A spike is a special user story designed to address technical uncertainty or risk. It allows the team to explore, research, or prototype solutions within a time-box. Spikes are particularly useful for investigating unknowns such as integration with vendor systems.

PMI Agile Practice Guide:

“Spikes are used for research and exploration. They help teams gain knowledge about technology, functionality, or business domain that is necessary before estimating or implementing a feature.”

(PMI Agile Practice Guide, Section 5.2 – Backlog Refinement)

Mike Griffiths notes:

“Spikes reduce uncertainty and are valuable tools for backlog refinement. They are especially helpful when the team is unsure how to implement a requirement or integrate external components.”

(PMI-ACP Exam Prep, Chapter 3 – Value-Driven Delivery)

Other options:

A may delay addressing the issue until the next monthly meeting.

C defers the issue rather than exploring it.

D assumes outsourcing is the only solution and may remove team ownership.

Answer: B

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The correct answer is A – High-risk features can be prioritized to fit into releases with less work in progress. Agile emphasizes risk-driven delivery: high-risk and high-value features should be addressed early to reduce uncertainty. Managing WIP also helps improve focus and throughput.

From PMI Agile Practice Guide:

“Agile teams often deliver the highest risk or highest value items early in the project. This helps reduce uncertainty and allows for faster feedback and adaptation.”

(PMI Agile Practice Guide, Section 3.4 – Value Delivery and Risk)

From Mike Griffiths’ PMI-ACP Exam Prep Book:

“Prioritizing high-risk features early is a proactive risk management strategy. Teams can reduce the likelihood of failure by discovering major issues early and correcting them while time and budget allow.”

(Mike Griffiths, Chapter 5 – Adaptive Planning)

Option B delays addressing risk.

Option C focuses on low-value items and may not satisfy customer concerns.

Option D adjusts WIP but doesn’t directly address prioritizing the risky features.

Answer: A

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After the product vision is communicated, the product owner should ensure thatthe product backlog is prioritizedso the team canfocus on delivering the most valuable features first. According to thePMI Agile Practice Guide (Section 5.1 Product Backlog and Vision Alignment), prioritizing the backlog helps teams understand the product roadmap and plan their efforts accordingly.

Mike Griffiths in thePMI-ACP Exam Prep Book (Chapter 6: Adaptive Planning)reinforces that the product owner’s key responsibility isbacklog prioritization, not task management or detailed design.

Option Cis correct: prioritizing the backlog enables the team to understand and plan the roadmap.

Option AandBare too detailed for the product owner and move into the team's domain.

Option Dis ateam responsibility, not the product owner’s.

The correct answer is A — Practicing the servant leadership style of working with an agile team.

Servant leadership is foundational to Agile. The agile project leader serves the team by removing impediments, supporting their needs, and promoting transparency. Using information radiators and being involved in team progress reflects servant leadership in action.

PMI Agile Practice Guide:

“Agile leaders act as servant leaders. They support the team, remove obstacles, and foster a transparent, collaborative environment.”

(PMI Agile Practice Guide, Section 6.2 – Coaching and Servant Leadership)

Mike Griffiths:

“Servant leadership is about enabling the team to succeed. Agile leaders serve by ensuring the team has what it needs, while maintaining visibility through information radiators.”

(PMI-ACP Exam Prep, Chapter 1 – Agile Principles and Mindset)

Incorrect options:

B and C are valid Agile behaviors but not the most specific or complete match.

D references feedback loops but not leadership style.

Answer: A

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The correct answer is D — A list of questions for the team and customer representative.

In Agile, creating a shared product vision is a collaborative effort that begins with open dialogue. The team should prepare insightful, value-driven questions to understand the customer’s needs, pain points, desired outcomes, and business drivers. This supports co-creation of the vision rather than relying on rigid documentation.

PMI Agile Practice Guide:

“A shared product vision aligns the team and stakeholders. Early collaboration and asking the right questions help establish understanding and purpose.”

(PMI Agile Practice Guide, Section 2.2 – Agile Mindset)

Mike Griffiths:

“Visioning meetings are facilitated conversations where teams and stakeholders explore product goals and user needs. Questions—not documents—drive clarity.”

(PMI-ACP Exam Prep, Chapter 1 – Agile Principles and Mindset)

Incorrect options:

A implies a rigid, document-driven mindset—contrary to Agile.

B assumes the backlog exists before visioning.

C is too early for acceptance criteria before vision alignment.

Answer: D

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The primary reason for delivering a minimally viable product (MVP) is to reduce risk as quickly as possible. By releasing a version of the product with just the essential features, the team can quickly test assumptions, gather feedback from users, and make necessary adjustments before investing more time and resources. This approach allows the team to identify and address potential risks early in the process, ensuring that the product is on the right track and meets user needs before full-scale development continues.