最新の[2025年05月28日] 実際に出る検証済みのPSM-I問題集
合格させるScrum PSM-I試験更新されたのは269問があります
質問 # 158
In accordance with Scrum theory, how should a group of 100 people be divided into multiple Development Teams?
- A. Understanding the product, the product vision and the rules of the Scrum framework, the group divides itself into teams.
- B. It doesn't really matter because you can rotate the teams every Sprint to spread knowledge.
- C. Check with the allocation department to see who has worked together before and make these the first teams.
- D. Create a matrix of skills, seniority, and level of experience to assign people to teams.
正解：A
質問 # 159
When multiple Scrum Teams are working on a single product, what best describes the Definition of Done?
(choose the best answer)
- A. The Scrum Masters from each Scrum Team define a common Definition of Done.
- B. Each Scrum Team uses its own, but must make their definition clear to all other teams so the differences are known.
- C. When multiple Scrum Teams are working together on a product, they must mutually define and comply with the same Definition of Done.
- D. Each Scrum Team defines and uses its own. The differences are discussed and reconciled during a hardening Sprint.
正解：C
解説：
The best answer is C. When multiple Scrum Teams are working on a single product, they must mutually define and comply with the same Definition of Done1. This ensures that the product has a consistent level of quality and that the Increments delivered by different teams can be integrated seamlessly. Having different Definitions of Done for each team can lead to confusion, rework, and technical debt. The Scrum Guide says that the Definition of Done is a formal description of the state of the Increment when it meets the quality measures required for the product2. Therefore, it is not something that can be decided by the Scrum Masters alone (B) or left to each team's discretion (A and D).
質問 # 160
What techniques could the Scrum Master use when the Scrum Team gets caught in an internal disagreement about which agile practices to apply? (Choose the best two answers.)
- A. Ask an external agile coach what they recommend.
- B. Involve the complete Scrum Team in making a decision.
- C. Use coaching techniques; such as open Question:s and active listening.
- D. Ask team members to take the issue up with to the company's Human Resources department.
正解：B、C
質問 # 161
What is the best suited structure for Development Teams in order to produce integrated Increments?
- A. Each Development Team works only one technical layer of the system (e.g. GUI, database, middle tier, interfaces).
- B. Each Development Team develops functionality from beginning to end throughout all technical layers.
正解：B
質問 # 162
Which of the following are roles on a Scrum Team? (Choose all that apply.)
- A. Scrum Master
- B. Customers
- C. Users
- D. Development Team
- E. Product Owner
正解：A、D、E
解説：
According to the Scrum Guide, the Scrum Team consists of three roles: the Scrum Master, who coaches and facilitates the team; the Product Owner, who manages and prioritizes the Product Backlog; and the Development Team, who delivers a potentially releasable Increment at the end of each Sprint. Users and customers are not roles on the Scrum Team, but they are stakeholders who may provide feedback and input to the product.
質問 # 163
Marian is the Product Owner envisioning a project for a new release of her product. She made a projection of a release date based upon a sustained velocity of 17 completed units of work per Sprint. Over the first 3 Sprints, the average velocity was 13 for work that the Development Team estimated as 90% done. The Development Teams, feeling the need to meet the plan, figured that a velocity of 17 was within their reach.
A good way to continue is:
- A. The Development Team makes sure that all of the selected scope per Sprint is as "Done" as possible. The undone work is estimated and added to the Sprint Backlog of the next Sprint, so it doesn't mess up the Product Backlog.
- B. The opportunity to inspect and adapt is lost. Opaqueness has replaced transparency. Predictability has dropped below zero. The produced software is not usable. As the rules of Scrum have not been respected, it is the Scrum Master's duty to assess whether repair is possible, or a restart with a more reliable team. If not, the Scrum Master should cancel the project.
- C. The Development Team should remind Marian to find funding for enough Release Sprints in which the remaining work can be done.
- D. Add enough people to the Development Team for the deadline to be made.
正解：A
質問 # 164
Every Development Team should have: (Choose the best answer.)
- A. At least one representative from each major software engineering discipline (like QA, Dev, UX).
- B. One Lead Developer and no more than 8 other members.
- C. The competencies and skills needed to deliver a Done Increment in a Sprint.
正解：C
質問 # 165
What does it mean for a Development Team to be cross-functional?
- A. The Development Team includes cross-skilled individuals who are able to contribute to do what is necessary to deliver an increment of software.
- B. The Development Team includes not only developers but also business analysts, architects, and testers.
- C. Developers on the Development Team work closely with business analysts, architects, developers and testers who are not on the team.
- D. The Development Team is a virtual team drawing from separate teams of business analysts, architects, developers and testers.
正解：A
質問 # 166
Which answer best describes the topics covered in Sprint Planning?
- A. Who is on the team and what team member roles will be.
- B. What went wrong in the last Sprint and what to do differently this Sprint.
- C. What to do and who will do it.
- D. What can be done and how to do it.
- E. How conditions have changed and how the Product Backlog should evolve.
正解：D
質問 # 167
How often should Scrum Team membership change?
- A. Never, because it reduces productivity.
- B. As needed, with no special allowance for changes in productivity.
- C. As needed, while taking into account a short term reduction in productivity.
- D. Every Sprint to promote shared learning.
正解：C
解説：
The correct answer is A, because Development Team membership should change as needed, while taking into account a short term reduction in productivity. The Scrum Guide states that "development Teams are cross-functional, with all of the skills as a team necessary to create a product Increment; development Teams are self-organizing. No one (not even the Scrum Master) tells the Development Team how to turn Product Backlog into Increments of potentially releasable functionality." Therefore, changing Development Team membership may affect their cross-functionality and self-organization in the short term.
質問 # 168
Which of the following is a Developer accountable for? (Choose the best two answers.)
- A. Organizing the work required to meet the Sprint Goal.
- B. Creating a plan for the Sprint, the Sprint Backlog.
- C. Selecting the Product Owner.
- D. Reporting productivity.
正解：A、B
質問 # 169
How much time is required after a Sprint to prepare for the next Sprint?
- A. Enough time for the Development team to finish the testing from the last Sprint.
- B. The break between Sprints is time-boxed to 1 week for 30 day Sprints, and usually less for shorter sprints.
- C. None. A new Sprint starts immediately following the end of the previous Sprint.
- D. Enough time for the requirements for the next Sprint to be determined and documented.
- E. All of theabove are allowed depending on the situation.
正解：C
質問 # 170
How much work must a Development Team do to a Product Backlog item it selects for a Sprint?
- A. A proportional amount of time on analysis, design, programming, testing, and documentation.
- B. As much as it can fit into the Sprint. Any remaining work will be transferred to a subsequent Sprint.
- C. As much as it has told the Product Owner will be done for every Product Backlog item it selects in conformance with the definition of "Done".
- D. All development work and at least some testing.
正解：C
解説：
The Development Team must do as much work as it has told the Product Owner will be done for every Product Backlog item it selects in conformance with the definition of "Done", as stated in the Scrum Guide1: "The Development Team works to forecast the functionality that will be developed during the Sprint. The Product Owner discusses the objective that the Sprint should achieve and the Product Backlog items that, if completed in the Sprint, would achieve the Sprint Goal. The entire Scrum Team collaborates on understanding the work of the Sprint."
質問 # 171
When is a Product Backlog item considered complete? (choose the best answer)
- A. When the item has gamed product sponsor approval
- B. When the item passes ail acceptance criteria
- C. When the item meets the Definition of Done
- D. At the end of the Sprint
正解：C
解説：
A Product Backlog item is considered complete when it meets the Definition of Done, as stated in [5]: "When a Product Backlog item or an Increment is described as "Done", everyone must understand what "Done" means. Although this varies significantly per Scrum Team, members must have a shared understanding of what it means for work to be complete, to ensure transparency. This is the definition of "Done" for the Scrum Team and is used to assess when work is complete on the product Increment."
質問 # 172
Which three behaviors demonstrate that a team is self-organizing? (Choose three.)
- A. The Development Team has all the skills needed to create a releasable Increment.
- B. Stakeholders walking in at the Daily Scrum to check progress and work with the Scrum Master to optimize the functional scope for the Sprint.
- C. The Development Team members are working within the boundaries of their functional description and nicely handing off work from analyst to developer to tester to integration.
- D. The Development Team inviting external people to the Sprint Planning to ask them how to turn a Product Backlog item into an Increment via a complete and detailed Sprint Backlog.
- E. The Product Owner doesn't need to be at Sprint Retrospectives.
- F. Development Team members collaboratively selecting their own work during the Sprint.
- G. The Scrum Master is no longer needed.
- H. The Development Team creating their own sprint backlog, reflecting all work that is part of the definition of "Done".
正解：B、C、D
質問 # 173
Five new Scrum Teams have been created to build one product. A few of the developers on one of the Development Teams ask the Scrum Master how to coordinate their work with the orderteams. What should the Scrum Master do?
- A. Collect the Sprint tasks from the teams at the end of their Sprint Planning and merge that into a consolidated plan for the entire Sprint.
- B. Visit the five teams each day to inspect that their Sprint Backlogs are aligned.
- C. Teach the Product Owner to work with the lead developers on ordering Product Backlog in a way to avoid too much technical and development overlap during a Sprint.
- D. Teach them that it is their responsibility towork with the other teams to create an integrated increment.
正解：A
質問 # 174
User documentation is part of your definition of "Done". However, there aren't enough technical writers for all teams. Your Development Team doesn't have a technical writer. What should you do?
- A. Form a separate team of technical writers that will work on an on-demand basis for the various Product Owners. Work order will be first in, first out.
- B. Your Development Team is still responsible for creating user documentation. In this case, the Development Team members will write it.
- C. Wait until you have a technical writer on your Development Team to take care of this.
- D. Let the user documentation remain undone and accumulate until after the last development Sprint. It will then be done by any available technical writers.
正解：B
解説：
According to the Scrum Guide, the Development Team is responsible for creating a "Done" Increment that meets the Definition of "Done". User documentation is part of the Definition of "Done" in this scenario, so the Development Team must create it. The other options are not consistent with Scrum values and principles, such as self-organization, cross-functionality, and empiricism.
質問 # 175
In accordance with Scrum theory, how should a group of 100 people be divided into multiple Development Teams? (Choose the best answer.)
- A. Understanding the product, the product vision and the rules of the Scrum framework, the group divides itself into teams.
- B. It doesn't really matter because you can rotate the teams every Sprint to spread knowledge.
- C. Check with the allocation department to see who has worked together before and make these the first teams.
- D. Create a matrix of skills, seniority, and level of experience to assign people to teams.
正解：A
質問 # 176
Which two of the following are true about the Scrum Master role? (Choose two.)
- A. The Scrum Master teaches the Development Team to keep the Scrum meetings to their time-box.
- B. At the Sprint Review, the Scrum Master identifies what has been "done" and what has not been "done".
- C. The Scrum Master helps those outside the team interact with the Scrum Team.
- D. The Scrum Master assigns tasks to Development Team members when they need work.
- E. The Scrum Master is responsible for updating the Sprint Burndown.
正解：A、D
質問 # 177
Which are NOT appropriate topics for discussion in a Sprint Retrospective? (Choose all that apply.)
- A. Team relations.
- B. Arranging the Sprint Backlog for the next Sprint.
- C. Definition of "Done".
- D. The value of work currently represented in the Product Backlog.
- E. How the team does its work.
正解：B、D
解説：
The Sprint Retrospective is an opportunity for the Scrum Team to inspect itself and create a plan for improvements to be enacted during the next Sprint. The topics that are appropriate for discussion are those that relate to how the team does its work, such as processes, tools, communication, collaboration, quality, etc. The value of work currently represented in the Product Backlog and arranging the Sprint Backlog for the next Sprint are not appropriate topics for discussion in a Sprint Retrospective, as they belong to the Sprint Review and Sprint Planning events respectively.
質問 # 178
When do Development Team members take ownership of a Sprint Backlog item?
- A. At the Sprint planning meeting.
- B. Never. All Sprint Backlog Items are "owned" by the entire Development Team, even though each one may be done by an individual Development Team member.
- C. Whenever a team member can accommodate more work.
- D. During the Daily Scrum.
正解：B
解説：
According to the Scrum Guide1, the Sprint Backlog is the property of the Developers and no one else can tell them which items they should work on. The Developers can select any item from the Product Backlog that they forecast they can complete within a Sprint. The Developers are self-organizing and decide how to turn Product Backlog items into an Increment of value. Therefore, no one owns a Sprint Backlog item, but the entire Development Team is accountable for it.
質問 # 179
Which topics should be discussed in the Sprint Review?
- A. Sprint results.
- B. All of the above.
- C. Coding and engineering practices.
- D. The Scrum process, and how it was used during the Sprint.
正解：B
解説：
All of the above topics should be discussed in the Sprint Review, as stated in [4]: "The purpose of this meeting is to inspect what was delivered during this sprint and adapt what we want to deliver next. This means we will discuss three things:
What did we do this sprint?
How did we do it?
What do we want to do next?"
質問 # 180
Every Scrum team must have a Product Owner and Scrum Master.
- A. False. A Scrum Master is only required when asked for by the Development Team.
- B. False. A Product Owner can be replaced by a business analyst in the Development Team.
- C. True. Each must be 100% dedicated to the Scrum Team.
- D. True. Outcomes affected by their participation and availability.
正解：D
解説：
According to the Scrum Guide1, there are three roles in a Scrum Team:
The Product Owner
The Developers
The Scrum Master
The Product Owner is accountable for maximizing value resulting from work by Developers. Developers are accountable for creating a plan for the Sprint, the Sprint Backlog. The Scrum Master is accountable for establishing Scrum as defined in the Scrum Guide. They do this by helping everyone understand Scrum theory and practice, both within the Scrum Team and the organization. Every Scrum team must have a Product Owner and Scrum Master, as outcomes are affected by their participation and availability. The other options are false, as they imply that the Product Owner and Scrum Master roles are optional or interchangeable.
質問 # 181
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