PMI PMI-ACP Dumps Questions Answers

Story point estimation in agile is acollaborative team activity, and consensus is critical. Techniques likePlanning Pokerare designed to reveal differences in understanding. According to thePMI Agile Practice Guide (Section 5.2 Estimating Techniques)andMike Griffiths (Chapter 6: Adaptive Planning), when there's adiscrepancy in estimates, it is essential todiscuss and understand the rationalebehind differing views.

Option Cis correct: the team shoulddiscuss and clarifyto reach a shared understanding.

Option Aignores potential misunderstandings.

Option Bunnecessarily delays estimation.

Option Dis incorrect—the team, not the customer, estimates the effort.

To promote transparency in an agile environment, the scrum master should ensure that key information about the team's work, progress, and velocity is easily accessible and visible to everyone. Radiating information in a common area, such as a team room or workspace, fosters openness and ensures that all team members and stakeholders can quickly understand the status of the project. This encourages shared understanding and promotes collaborative problem-solving.

The correct answer is B — Create a spike story to analyze the impact of the threshold requirement on current stories.

A “spike” is a research activity used in Agile to investigate a technical or functional uncertainty. In this case, the performance threshold requires exploration to understand its impact on multiple backlog items. Creating a time-boxed spike allows the team to analyze without prematurely committing to changes.

PMI Agile Practice Guide describes spikes as:

“A spike is a user story for time-boxed research or exploration. Teams use spikes when they need more information to estimate or deliver a story.”

(PMI Agile Practice Guide, Section 5.2 — Types of Backlog Items)

Mike Griffiths adds:

“When a new requirement introduces uncertainty, such as performance constraints, creating a spike helps the team determine scope, risk, and impact before incorporating it into backlog stories.”

(PMI-ACP Exam Prep, Chapter 5 — Adaptive Planning)

Other options:

A prematurely alters acceptance criteria before understanding the impact.

C leans toward big upfront design (non-agile).

D skips the exploration phase and directly breaks into tasks.

Answer: B

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