[2024年11月] 更新されたのはScrum PSM-I問題集PDFオンラインエンジン
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Scrum PSM-I（Professional Scrum Master I）認定試験は、Scrumフレームワークの知識と実世界のシナリオでの適用能力を検証する、世界的に認められた認定資格です。この認定資格は、Scrumトレーニングと教育のグローバルリーダーであるScrum.orgによって提供されています。PSM-I試験は、複雑な状況でScrum理論、実践、原則を理解し、この知識を適用できるかどうかをテストするように設計されています。
質問 # 106
During a Sprint Retrospective, for what is the Scrum Master responsible?
- A. Summarizing and reporting the discussions to management.
- B. Participating as a Scrum team member and facilitating as requested or needed.
- C. Acting as a scribe to capture the Development Team's answers.
- D. Prioritizing the resulting action items.
正解：B
質問 # 107
What is the main reason for the Scrum Master to be at the Daily Scrum?
- A. He or she does not have to be there; he or she only has to ensure the Development Team has a Daily Scrum.
- B. To write down any changes to the Sprint Backlog, including adding new items, and tracking progress on the burn-down.
- C. To make sure every team member answers the three questions.
- D. To gather status and progress information to report to management.
正解：A
質問 # 108
Select two ways in which technical debt impacts transparency. (Choose two.)
- A. As development progresses and code is added, the system becomes more difficult to stabilize, which results in future work being slowed down in unpredictable ways.
- B. When calculated and estimated, the totalamount of technical debt shows exactly how long until the Product Owner can release the Increment.
- C. It enhances transparency for the Product Owner as a Development Team is not allowed to do additional feature development in a Sprint as long as there is technical debt.
- D. It leads to false assumptions about the current state of the system, specifically of an Increment being releasable at the end of a Sprint.
正解：A、D
質問 # 109
Scrum has a role called "Project Manager".
- A. True
- B. False
正解：B
質問 # 110
Which are properties of the Daily Scrum? (Choose two.)
- A. It is facilitated by the team lead.
- B. It is free from and designed to promote conversation.
- C. It is fifteen minutes or less in duration.
- D. Its location and time remain constant.
- E. It is held first thing in the morning.
- F. It consists of the Scrum Master asking the Team members the three questions.
正解：C、D
質問 # 111
When must the Product Owner participate in the Dairy Scrum? (choose the best answer)
- A. When there are impediments to discuss
- B. When the Product Owner needs to represent the stakeholders point of view to the Developers
- C. When the Product Owner is actively working on items on the Sprint Backlog; however, they participate as a Developer
- D. When the Scrum Master asks the Product Owner to attend
正解：C
解説：
According to the Scrum Guide, the Product Owner must participate in the Daily Scrum when he or she is actively working on items on the Sprint Backlog; however, they participate as a Developer, not as an authority figure. This means that the Product Owner can share progress, plans, and impediments with the other Developers and collaborate with them on delivering value. The other options are not valid reasons for the Product Owner to participate in the Daily Scrum, as they are either irrelevant (such as representing stakeholders or discussing impediments) or inappropriate (such as being asked by the Scrum Master).
質問 # 112
A Sprint Retrospective should be held:
- A. At the end of each Sprint.
- B. Only when the Scrum Team determines it needs one.
- C. At the end of the last Sprint in a project or a release.
- D. At the beginning of each Sprint.
正解：A
解説：
The correct answer is A, because a Sprint Retrospective should be held at the end of each Sprint. The Scrum Guide states that "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 Sprint Retrospective occurs after the Sprint Review and prior to the next Sprint Planning."
質問 # 113
Who determines when it is appropriate to update the Sprint Backlog during a Sprint?
- A. The Developers.
- B. The Product Owner.
- C. The Scrum Team.
- D. The Project Manager.
正解：A
質問 # 114
What are three benefits of self-organization? (Choose the best three answers.)
- A. Increased commitment.
- B. Increased creativity.
- C. Increased rule compliance.
- D. Increased accuracy of estimates.
- E. Increased self-accountability
正解：A、B、E
質問 # 115
What is included in the Sprint Backlog? (Choose the best answer.)
- A. User Stories.
- B. Tasks.
- C. Use Cases.
- D. Any of the above (or others) which are a decomposition of the selected Product Backlog items.
- E. Tests.
正解：D
質問 # 116
How much work must a Development Team do to a Product Backlog item it selects for a Sprint?
- A. All development work and at least some testing.
- 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. A proportional amount of time on analysis, design, programming, testing, and documentation.
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 # 117
A Product Owner wants advice from the Scrum Master about estimating work inScrum. Which of these is the guideline that a Scrum Master should give?
- A. Estimates are made by the Product Owner, but are best checked with the Development Team.
- B. Scrum forbids estimating.
- C. Estimates must be in relative units.
- D. Product Backlog items must be estimated in story points.
- E. Estimates are made by the Development Team.
正解：E
質問 # 118
A Development Team is required to deliver a done increment by the end of a Sprint. Select two statements that explain what 'done' means. (Choose two.)
- A. All work the Development Team is willing to do.
- B. All work to create software that is ready to be released to end users.
- C. Whatever the Product Owner defines as quality.
- D. No work left from the definition of "Done".
- E. Ready for integration.
正解：B、D
質問 # 119
Which three behaviors demonstrate that a team is self-organizing? (Choose three.)
- A. 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.
- B. The Development Team has all the skills needed to create a releasable Increment.
- C. The Development Team creating their own sprint backlog, reflecting all work that is part of the definition of "Done".
- 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. The Scrum Master is no longer needed.
- G. Development Team members collaboratively selecting their own work during the Sprint.
- H. Stakeholders walking in at the Daily Scrum to check progress and work with the Scrum Master to optimize the functional scope for the Sprint.
正解：A、D、H
質問 # 120
When multiple Scrum Teams are working on the same product, should all of their Increments be integrated every Sprint? (choose the best answer)
- A. Yes, in order to accurately inspect what is done.
- B. No, that is tar too nard and must be done in a hardening Sprint
- C. No, each Scrum Team stands alone.
- D. Yes, but only for Scrum Teams whose work has dependencies.
正解：A
解説：
According to the Scrum Guide, when multiple Scrum Teams are working on the same product, they should integrate their Increments every Sprint, in order to accurately inspect what is done and ensure that there is no technical debt or unfinished work at the end of each Sprint. The other options are not valid, as they imply that integration can be skipped, delayed, or done only for some teams, which is not consistent with Scrum values and principles.
質問 # 121
The Product Owner must release eachIncrement to production.
- A. To make sure the Development Team is done every Sprint.
- B. Without exception.
- C. When it makes sense.
- D. Whenever the product is free of defects.
正解：C
質問 # 122
What is the time-box for the Sprint Review?
- A. As long as needed.
- B. 4 hours for a monthly Sprint.
- C. 2 hours for a monthly Sprint.
- D. 4 hours and longer as needed.
- E. 1 day
正解：B
質問 # 123
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