[2025年04月11日]CAEテスト準備できるトレーニング練習テスト試験問題
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質問 # 22
How does Agile handle project delays?
- A. By emphasizing close collaboration and communication between team members and stakeholders
- B. By ignoring project delays and focusing on individual tasks
- C. By using a traditional project management approach
- D. By using a Gantt chart to track project progress
正解：A
解説：
Agile handles project delays by emphasizing close collaboration and communication between team members and stakeholders. Agile teams use regular meetings, such as daily stand-ups and retrospectives, to discuss and resolve any delays that may arise. Additionally, Agile emphasizes the importance of teamwork and fosters a culture of trust and respect among team members, which helps to resolve delays quickly and effectively.
質問 # 23
What is the purpose of a burndown chart in Agile development?
- A. To track the team,s progress and remaining work during a sprint
- B. To estimate the time and resources needed for the project
- C. To prioritize the backlog of user stories
- D. To document the acceptance criteria for each user story
正解：A
解説：
The purpose of a burndown chart in Agile development is to track the team's progress and remaining work during a sprint. It is a graphical representation of the amount of work remaining in the sprint backlog. It shows the progress of the team in completing the tasks, and how much work is left to be done before the end of the sprint. It helps the team to identify if they are falling behind or ahead of schedule, and take corrective actions accordingly. The burndown chart is updated daily and can be used to monitor the team's performance and adjust their work processes to optimize efficiency.
質問 # 24
Which of the following is NOT a benefit of exploratory testing in Agile development?
- A. It reduces the need for automated testing
- B. It encourages collaboration between testers and developers
- C. It allows for more creative and flexible testing
- D. It helps identify defects earlier in the development process
正解：A
解説：
The correct answer is C: It reduces the need for automated testing. Automated testing is still an important aspect of Agile development and can help to ensure that the product is of high quality and free of defects. While exploratory testing can complement automated testing by providing a more creative and flexible approach to testing, it does not replace the need for automated testing.
The benefits of exploratory testing in Agile development include:A, It allows for more creative and flexible testing: Exploratory testing allows testers to take a more hands-on and interactive approach to testing, which can lead to more thorough and creative testing.B, It helps identify defects earlier in the development process: By starting testing earlier in the development process, exploratory testing can help to uncover problems and defects more quickly, allowing them to be addressed before they become major issues. C. It encourages collaboration between testers and developers: Exploratory testing is often performed by both testers and developers working together, which can lead to increased collaboration and knowledge sharing between these two groups.
By taking a flexible and collaborative approach to testing, exploratory testing can help to improve the overall quality of the product and ensure that it meets the customer's needs and goals.
質問 # 25
What is continuous improvement in Agile and how is it achieved?
- A. Continuous improvement is a method for continuously making changes to the product to make it more innovative, and it is achieved through regular brainstorming sessions and market research.
- B. Continuous improvement is a method for continuously making changes to the code to make it more efficient, and it is achieved through regular code reviews and refactoring.
- C. Continuous improvement is a method for continuously making changes to the development process to make it more efficient, and it is achieved through regular retrospectives and adjustments to the process.
- D. Continuous improvement is a method for continuously making changes to the product backlog to make it more comprehensive, and it is achieved through regular stakeholder meetings and backlog grooming sessions.
正解：C
解説：
Continuous improvement in Agile is a method for continuously making changes to the development process to make it more efficient. This is achieved through regular retrospectives, where the team reviews and reflects on their previous sprint, and adjusts their processes as necessary. The goal of continuous improvement is to help the team work more efficiently and effectively, and to deliver higher-quality products.
質問 # 26
How is the sprint backlog managed in Scrum?
- A. By the scrum master
- B. By the stakeholders
- C. By the development team
- D. By the product owner
正解：C
解説：
The sprint backlog in Scrum is managed by the development team. The sprint backlog is a list of work items that the development team has committed to delivering during the sprint. The development team is responsible for updating the sprint backlog throughout the sprint to reflect their progress and to ensure that they are on track to meet the sprint goal.
質問 # 27
Why is it important to have a Definition of Ready in Agile development?
- A. To ensure that each user story is complete and meets the team,s quality standards
- B. To estimate the time and resources needed for the project
- C. To prioritize the backlog of user stories
- D. To define the technical requirements for the project
正解：A
解説：
The Definition of Ready in Agile development is a set of criteria that each user story must meet before it is added to the product backlog. It ensures that each user story is complete and meets the team's quality standards, which can help to improve the accuracy of estimations and promote high-quality working software.
質問 # 28
What is the Agile practice of continuous integration?
- A. Integrating new features into the product increment after each sprint
- B. Integrating code changes frequently to detect defects early
- C. Integrating feedback from stakeholders throughout the development process
- D. Integrating the product with third-party tools and systems
正解：B
解説：
A). Integrating code changes frequently to detect defects earlyThe Agile practice of continuous integration involves frequently integrating code changes into a shared code repository, with the goal of detecting defects early in the development process. This helps to prevent issues from accumulating and becoming more difficult to resolve later on, and ensures that the product is always in a working state. Continuous integration also typically involves automated testing to quickly identify any issues that arise during the integration process.
質問 # 29
What is the definition of "backlog grooming" in Agile?
- A. The process of documenting and tracking user stories
- B. The process of refining and prioritizing the product backlog
- C. The process of creating the product backlog at the start of a project
- D. The process of updating the sprint backlog at the end of each sprint
正解：B
解説：
Backlog grooming in Agile is the process of refining and prioritizing the product backlog. Backlog grooming helps to ensure that the product backlog is up-to-date and well-defined, and that the items in the backlog are prioritized based on their value to the end user. Backlog grooming is an ongoing process that takes place throughout the project, and is an important part of ensuring that the development team is working on the most important items in the backlog.
質問 # 30
What is the definition of "done" in Agile?
- A. When all work items are complete and meet the definition of ready
- B. When all work items are complete
- C. When all work items are complete and have been accepted by stakeholders
- D. When all work items are complete and have been deployed to production
正解：A
解説：
In Agile, the definition of "done" refers to when a work item is considered complete and meets the definition of ready. The definition of ready is a set of criteria that must be met before a work item can be considered done. This helps to ensure that work items are delivered with a high level of quality and that they are ready to be deployed to production.
質問 # 31
What is the difference between a user story and an epic in Agile development?
- A. User stories are smaller and more detailed than epics
- B. Epics are broken down into smaller user stories during backlog refinement
- C. User stories focus on the product,s functionality, while epics focus on the user,s needs and goals
- D. Epics are written by the development team, while user stories are written by the customer
正解：B
解説：
The difference between a user story and an epic in Agile development is that epics are large, high-level user stories that are too big to be completed in a single sprint or iteration. They often encompass multiple features or user stories and describe a broader user need or goal. Epics are used to capture and communicate long-term goals and vision for the product.
User stories, on the other hand, are smaller and more detailed than epics. They are focused on a specific functionality or feature of the product, and describe a user need or goal in a concise and simple format. User stories are usually broken down into smaller tasks or sub-stories that can be completed within a single sprint or iteration.
Both user stories and epics are used to capture and prioritize product requirements and guide the development team in creating valuable features for the product. Epics are usually broken down into smaller user stories during backlog refinement to make them more manageable and actionable for the team.
質問 # 32
How does Agile handle project change requests?
- A. By ignoring change requests and focusing on individual tasks
- B. By emphasizing close collaboration and communication between team members and stakeholders
- C. By using a traditional project management approach
- D. By using a separate change request management team
正解：B
解説：
Agile handles project change requests by emphasizing close collaboration and communication between team members and stakeholders. Agile teams use regular meetings, such as daily stand-ups and retrospectives, to discuss and resolve any change requests that may arise. Additionally, Agile emphasizes the importance of teamwork and fosters a culture of trust and respect among team members, which helps to ensure that everyone is working towards a common goal of delivering the project, even in the face of change requests.
質問 # 33
What is the Agile practice of pairing?
- A. Pairing a product owner with a stakeholder to gather requirements
- B. Pairing a developer with a tester to increase quality
- C. Pairing a scrum master with a team member to facilitate meetings
- D. Working with a partner to develop code
正解：D
解説：
Working with a partner to develop code. The Agile practice of pairing involves two people working together at the same computer to develop code. The two people may be two developers, a developer and a tester, or any other combination of roles. The goal of pairing is to increase collaboration, knowledge sharing, and quality, and to reduce the risk of errors and delays.
Pairing is based on the principle that two heads are better than one, and that working together can help to uncover problems and opportunities that might otherwise be missed. By working side-by-side, the two people can share ideas, provide feedback, and catch problems early in the development process, leading to a faster and more efficient development cycle.
While pairing is not suitable for all situations, it can be a valuable technique for increasing collaboration and quality in Agile development. Pairing can be especially useful when working on complex or challenging problems, or when introducing new team members to a project.
質問 # 34
What is the definition of a "definition of ready" in Agile?
- A. A set of criteria that must be met before a sprint can be considered done
- B. A set of criteria that must be met before a work item can be considered done
- C. A set of criteria that must be met before a sprint can be considered started
- D. A set of criteria that must be met before a work item can be considered started
正解：D
解説：
The definition of ready in Agile is a set of criteria that must be met before a work item can be considered started.
質問 # 35
How does Agile handle project quality assurance?
- A. By emphasizing close collaboration and communication between team members and stakeholders
- B. By using a traditional project management approach
- C. By ignoring quality assurance and focusing on individual tasks
- D. By using a separate quality assurance team
正解：A
解説：
Agile handles project quality assurance by emphasizing close collaboration and communication between team members and stakeholders. Agile teams are responsible for ensuring that their work meets the necessary quality standards, and use regular meetings, such as daily stand-ups and retrospectives, to discuss and resolve any quality issues that may arise. Additionally, Agile emphasizes the importance of teamwork and fosters a culture of trust and respect among team members, which helps to ensure that everyone is working towards a common goal of delivering high-quality work.
質問 # 36
What is the definition of "sprint retrospective" in Scrum?
- A. A meeting held at the end of each sprint to review and reflect on the previous sprint
- B. A meeting held at the end of each sprint to review the work completed
- C. A meeting held at the end of each sprint to present the product increment to stakeholders
- D. A meeting held at the end of each sprint to plan the next sprint
正解：A
解説：
The sprint retrospective in Scrum is a meeting held at the end of each sprint to review and reflect on the previous sprint. The goal of the sprint retrospective is to identify areas for improvement and to make adjustments to the development process to ensure that the team is working as efficiently and effectively as possible. The sprint retrospective is a key part of the continuous improvement process in Agile.
質問 # 37
How does Agile handle project stakeholder expectations?
- A. By emphasizing close collaboration and communication between team members and stakeholders
- B. By ignoring stakeholder expectations and focusing on individual tasks
- C. By using a traditional project management approach
- D. By using a Gantt chart to track project progress
正解：A
解説：
Agile handles project stakeholder expectations by emphasizing close collaboration and communication between team members and stakeholders. Agile teams use regular meetings, such as daily stand-ups and retrospectives, to ensure that stakeholder expectations are being met. Additionally, Agile emphasizes the importance of teamwork and fosters a culture of trust and respect among team members, which helps to resolve any issues or misunderstandings that may arise.
質問 # 38
How does Agile handle project resource allocation?
- A. By ignoring project resource allocation and focusing on individual tasks
- B. By using a separate resource allocation team
- C. By emphasizing close collaboration and communication between team members and stakeholders
- D. By using a traditional project management approach
正解：C
解説：
Agile handles project resource allocation by emphasizing close collaboration and communication between team members
質問 # 39
What is the role of the development team in Scrum?
- A. To represent the interests of stakeholders
- B. To deliver the product increment
- C. To facilitate the Scrum process and ensure adherence to Scrum values, practices, and rules
- D. To manage the sprint backlog
正解：B
解説：
The development team in Scrum is responsible for delivering the product increment. The development team works together to deliver a potentially shippable product increment at the end of each sprint. The development team is self-organizing and cross-functional, meaning that they have the skills and knowledge necessary to deliver the product increment without relying on external resources.
質問 # 40
What is continuous delivery and deployment in Agile?
- A. A method for delivering software in small increments
- B. A method for delivering software to production on a regular basis
- C. A method for delivering software to production only when it is completely finished
- D. A method for delivering software only to stakeholders
正解：B
解説：
Continuous delivery and deployment is a method for delivering software to production on a regular basis. The goal is to make it easy to release new changes to the software, ensuring that the software is always in a releasable state. This allows for faster feedback and quicker time-to-market for new features.
質問 # 41
What is the purpose of a retrospective in Agile?
- A. To present the product increment to stakeholders
- B. To review and reflect on the previous sprint
- C. To prioritize the backlog of user stories
- D. To plan the next sprint
正解：B
解説：
The purpose of a retrospective in Agile is to review and reflect on the previous sprint. The goal of the retrospective is for the team to identify areas for improvement and to make changes to their processes for the next sprint. This allows the team to continuously improve their processes and work more efficiently in future sprints.
質問 # 42
What is the definition of "sprint planning" in Scrum?
- A. A meeting held at the end of each sprint to review and reflect on the previous sprint
- B. A meeting held at the end of each sprint to review the work completed
- C. A meeting held at the start of each sprint to plan the work to be completed during the sprint
- D. A meeting held at the end of each sprint to present the product increment to stakeholders
正解：C
解説：
Sprint planning in Scrum is a meeting held at the start of each sprint to plan the work to be completed during the sprint. The goal of sprint planning is to ensure that the development team.
質問 # 43
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