最高のPSM-IのPDF問題集100%JPNTest試験合格率保証 [2024年07月]
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Scrum PSM-I 認定試験は、Scrumフレームワーク、アジャイル原則、およびScrumマスターの役割を理解する候補者を評価するために設計されています。この試験は、80の多肢選択問題から構成され、時間制限は60分です。問題は、Scrumの役割、イベント、アーティファクト、およびアジャイルの原則と価値観を含む様々なトピックをカバーしています。試験に合格するためには、候補者は少なくとも85％のスコアを取得する必要があり、合格した候補者にはPSM-I認定が授与されます。これは、Scrum方法論をマスターし、Scrumチームを効果的にリードおよびファシリテートする能力を証明するものです。
質問 # 56
True or False: When multiple teams work together on the same product, each team should maintain a separate Product Backlog.
- A. True
- B. False
正解：B
質問 # 57
One of the Scrum events is the Daily Scrum. What are two intended outcomes of the Daily Scrum? (Choose two.)
- A. A shared understanding of the most important work to be undertaken next to achieve the best possible progress toward the Sprint goal.
- B. An update of completed tasks and of the remaining work so the Scrum Master can plan the next day.
- C. A status report for the upper management indicating what each individual has done, will be doing, and what is impending him/her.
- D. New impediments for the Scrum Master to take care of.
- E. An updated Scrum board to make Sprint progress transparent for the stakeholders.
正解：A、D
解説：
According to the Scrum Guide, two intended outcomes of the Daily Scrum are a shared understanding of the most important work to be undertaken next to achieve the best possible progress toward the Sprint goal, and new impediments for the Scrum Master to take care of. The other options are not intended outcomes of the Daily Scrum, as they are either irrelevant (such as updating a Scrum board) or inappropriate (such as providing an update or a status report).
質問 # 58
Who determines how work is performed during the Sprint? (Choose the best answer.)
- A. Development Team managers.
- B. The Development Team.
- C. Architects.
- D. The Scrum Master.
- E. Subject matter experts.
正解：B
質問 # 59
Which of the following are true about the length of the Sprint? (Choose two.)
- A. It is best to have Sprints of consistent length throughout a development effort.
- B. Sprint length is determined during Sprint Planning, and should be long enough to make sure the
Development Team can deliver what is to be accomplished in the upcoming Sprint. - C. All Sprints must be 1 month or less.
- D. Sprint length is determined during Sprint Planning, and should hold the time it will take to code the
planned features in the upcoming Sprint, but does not include time for any testing. - E. The length of the Sprint should be proportional to the work that is done in between Sprints.
正解：A、C
質問 # 60
When can a Development Team cancel a Sprint?
- A. When functional expectations are not well understood.
- B. When a technical dependency cannot be resolved.
- C. When the selected Product Backlog items for the Sprint become unachievable.
- D. It can't. Only Product Owners can cancel Sprints.
- E. When the Product Owner is absent too often.
正解：D
解説：
The correct answer is A, because the Scrum Guide states that "a Sprint can be cancelled before the Sprint time-box is over. Only the Product Owner has the authority to cancel the Sprint, although he or she may do so under influence from the stakeholders, the Development Team, or the Scrum Master." Therefore, a Development Team cannot cancel a Sprint by itself.
質問 # 61
What are three benefits of self-organization? (Choose three.)
- A. Increased rule compliance.
- B. Increased creativity.
- C. Increased self-accountability
- D. Increased accuracy of estimates.
- E. Increased commitment.
正解：B、C、E
質問 # 62
Which of these may a Development Team deliver at the end of a Sprint?
- A. An increment of working software that is "done".
- B. An increment of software with minor known bugs in it.
- C. A single document, if that is what the Scrum Master asked for.
- D. Failing unit tests, to identify acceptance tests for the next Sprint.
正解：A
質問 # 63
What are the two primary ways a Scrum Master keeps a Development Team working at its highest level of productivity? (Choose two.)
- A. By keeping high value features high in the Product Backlog.
- B. By facilitating Development Team decisions.
- C. By removing impediments that hinder the Development Team.
- D. By ensuring the meetings start and end at the proper time.
正解：B、C
質問 # 64
Which three of the following are time-boxed events in Scrum? (Choose the best three answers.)
- A. Sprint Retrospective.
- B. Sprint 0.
- C. Sprint Planning.
- D. Daily Scrum.
- E. Sprint Testing.
- F. Release Planning.
- G. Release Retrospective.
正解：A、C、D
質問 # 65
As the Development Team starts work during the Sprint, it realizes it has selected too much work to finish in the Sprint. What should it do?
- A. Inform the Product Owner at the Sprint Review, but prior to the demonstration.
- B. Reduce the definition of "Done" and get all of the Product Backlog items "Done" by the new definition.
- C. As soon as possible in the Sprint, work with the Product Owner to remove some work or Product Backlog items.
- D. Find another Scrum Team to give the excess work to.
正解：C
解説：
The correct answer is C, because as soon as possible in the Sprint, the Development Team should work with the Product Owner to remove some work or Product Backlog items if they realize they have selected too much work to finish in the Sprint. The Scrum Guide states that "the Development Team may renegotiate the selected Product Backlog items with the Product Owner. If the Development Team realizes it has too much or too little work, it may renegotiate the selected Product Backlog items with the Product Owner. The Development Team may also invite other people to attend to provide technical or domain advice."
質問 # 66
What are two responsibilities of testers in a Development Team? (Choose two.)
- A. Verifying the work of programmers.
- B. Tracking quality metrics.
- C. Finding bugs.
- D. Everyone in the Development Team is responsible for quality.
- E. Scrum has no "tester" role.
正解：D、E
解説：
The correct answers are B and E, because Scrum has no "tester" role and everyone in the Development Team is responsible for quality. The Scrum Guide states that "the Development Team consists of professionals who do the work of delivering a potentially releasable Increment of 'Done' product at the end of each Sprint. Development Teams are structured and empowered by the organization to organize and manage their own work. The resulting synergy optimizes the Development Team's overall efficiency and effectiveness."
質問 # 67
You are the Scrum Master of a new, to be developed product. Development is going to require 45 people.
What is a good first question for you to suggest the group thinks about when forming into teams? (Choose the best answer.)
- A. Who are the subject matter experts on each team?
- B. How will we make sure all teams have the right amount or expertise?
- C. What is the right mixture of senior and junior people on each team?
- D. Who are going to be the team leads?
正解：B
質問 # 68
Who creates the Definition of Done?
(choose the best answer)
- A. The scrum Team
- B. The Scrum Master
- C. The Developers
- D. The Product Owner
正解：A
解説：
The correct answer is C. The Scrum Team creates the Definition of Done. According to the Scrum Guide1, "The Developers are required to conform to the Definition of Done, which is defined and evolves with the Scrum Team." The Definition of Done is a commitment by the Developers for the Increment, but it is also a shared understanding within the whole Scrum Team, including the Product Owner and the Scrum Master2. The Scrum Team collaborates to create and update the Definition of Done as needed, based on the product and organizational standards3. The Definition of Done is not imposed by any external authority or individual.
質問 # 69
How should a Scrum Team deal with non-functional requirements?
(choose the best answer)
- A. Manage them during the Integration Sprint prior to the Release Sprint.
- B. Assign them to the lead developers on the team.
- C. Make sure the release department understands these requirements, but it is not the
- D. Ensure every Increment meets them.
正解：D
解説：
Scrum Team's responsibility.
Explanation:
The best answer is C. Ensure every Increment meets them. Non-functional requirements (NFRs) are system qualities that guide the design of the solution and often serve as constraints across the relevant backlogs1. NFRs are persistent qualities and constraints typically revisited as part of the definition of done (DoD) for each Iteration, PI, or release1. The Scrum Team should ensure that every Increment meets the NFRs, as they are part of the product requirements and affect the value delivery and customer satisfaction.
質問 # 70
Every Development Team should have:
- 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 # 71
A Scrum Team has been working on a product for nine Sprints. A new Product Owner comes in, understanding he is accountable for the Product Backlog. However, he is unsure about his responsibilities.
Which two activities are part of the Product Owner role according to Scrum? (Choose two.)
- A. Interacting with stakeholders.
- B. Providing the Development Team with detailed specifications.
- C. Creating detailed functional test cases.
- D. Describing features as Use Cases.
- E. Ensuring that the most valuable functionality is produced first, at all times.
正解：A、E
質問 # 72
Which are NOT appropriate topics for discussion in a Sprint Retrospective? (Choose all that apply.)
- A. Arranging the Sprint Backlog for the next Sprint.
- B. How the team does its work.
- C. The value of work currently represented in the Product Backlog.
- D. Team relations.
- E. Definition of "Done".
正解：A、E
質問 # 73
Who determines how many Product Backlog items the Developers select tor a sprint? (choose the best answer)
- A. The Developers
- B. The stakeholders attending Sprint Planning
- C. The Scrum Master
- D. The Scrum Team
- E. The Product Owner
正解：A
解説：
The Developers determine how many Product Backlog items they select for a Sprint, as stated in the Scrum Guide: "The Developers select items from the Product Backlog to include in the current Sprint. The Scrum Team may refine these items during this process, which increases understanding and confidence."
質問 # 74
When might a Sprint be abnormally cancelled? (Choose the best answer.)
- A. When it becomes clear that not everything will be finished by the end of the Sprint.
- B. When the Development Team feels that the work is too hard.
- C. When the sales department has an important new opportunity.
- D. When the Sprint Goal becomes obsolete.
正解：D
質問 # 75
Which topics should be discussed in the Sprint Review? (Choose the best answer.)
- A. All of the above.
- B. Coding and engineering practices.
- C. The Scrum process, and how it was used during the Sprint.
- D. The product Increment.
正解：D
質問 # 76
Scrum has a role called "Project Manager".
- A. True
- B. False
正解：B
質問 # 77
Multiple Scrum Teams working on the same product or system all select work from the same Product Backlog.
- A. False
- B. True
正解：B
質問 # 78
Which two of the following are appropriate topics for discussion during a Sprint Retrospective? (Choose two.)
- A. Documenting acceptance criteria for items in the next Sprint.
- B. The order of items in the Product Backlog.
- C. How the team collaborates.
- D. Identifying high priority process improvements for the next Sprint.
正解：C、D
解説：
According to the Scrum Guide1, the purpose of the Sprint Retrospective is to plan ways to increase quality and effectiveness. The Scrum Team inspects how the last Sprint went with regards to individuals, interactions, processes, tools, and their Definition of Done. Inspected elements often vary with domain, practices, and people involved. The Scrum Team identifies the most helpful changes to improve its effectiveness. The most impactful improvements are addressed as soon as possible. They may even be added to the Sprint Backlog for the next Sprint. Therefore, two appropriate topics for discussion during a Sprint Retrospective are:
Identifying high priority process improvements for the next Sprint.
How the team collaborates.
The other options are not relevant or appropriate for the Sprint Retrospective.
質問 # 79
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スクラムPSM-I（Professional Scrum Master I）試験は、スクラムの原則に関する候補者の知識と、それらを実際のシナリオに適用する能力を評価する認定プログラムです。この試験は、スクラムチームにおけるスクラムマスターの役割、スクラムフレームワーク、およびスクラムマスターの役割に関する候補者の理解を検証するように設計されています。この認定は、スクラムの専門知識を実証し、スクラムマスターとしてのキャリアを追求したい専門家を対象としています。
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