最新のSAFe-RTE試験のリアル試験問題 本日無料更新されました
SAFe-RTEリアル試験問題解答は更新された[2024年09月01日]
SAFe-RTE 認定試験は、アジャイルリリーストレインを管理しリードするプロフェッショナルの知識、スキル、能力を測定する包括的な評価です。この試験は、複数選択肢問題から構成され、SAFeメソッド論を開発した組織であるScaled Agile, Inc. (SAI) によって実施されます。
質問 # 110
What is the primary purpose of PO sync?
- A. To assess progress of the Program Increment and adjust scope and priority as needed
- B. To build objectives for the Program Increment
- C. To align with the scrum of scrums participants on the status of the Program Increment
正解：A
質問 # 111
What can occur as a result of not having an Innovation and Planning Iteration?
- A. Teams can have no time for fixing bugs
- B. Delivery can be stifled incrementally
- C. Technical debt can grow uncontrollably
- D. Bottlenecks can be hard to identify and resolve
正解：C
解説：
The absence of an Innovation and Planning (IP) Iteration in the SAFe framework can lead to several negative outcomes, one of which is the uncontrollable growth of technical debt. The IP Iteration is designed to provide a buffer for meeting Program Increment (PI) objectives and dedicated time for innovation, continuing education, PI Planning, and Inspect and Adapt (I&A) events1.
Without this iteration, teams are continuously focused on feature delivery, which can lead to the neglect of necessary refactoring and maintenance activities. This intense focus on delivery can overshadow the need for innovation and addressing technical debt. As a result, technical debt can accumulate as teams push forward with new features without addressing underlying issues1.
The IP Iteration also serves as a time for teams to engage in activities that are difficult to fit into a continuous, incremental value delivery pattern, such as hackathons, where individuals can work on innovative ideas outside the usual constraints of their regular backlog and team construct. The outcomes from these activities often make their way into the Agile Release Train (ART) Backlogs, driving innovations that benefit the business1.
Moreover, dedicating time to PI events during the IP Iteration ensures that the velocity of regular iterations is not reduced, which enhances the predictability of PI performance and provides a buffer for meeting PI objectives1. Without the IP Iteration, the relentless pressure for delivery can lead to burnout, reduced employee engagement, and a lack of agility and resilience, which further contributes to the growth of technical debt1.
質問 # 112
What does assigning business value to a team's Pl Objectives influence?
- A. How to achieve objectives
- B. How the Kanban work in process limits are set
- C. How teams plan the implementation
正解：C
質問 # 113
While facilitating Program Increment (PI) Planning readiness activities, the Release Train Engineer (RTE) notices a Feature that is risky to the teams because the technology is new. Which of the following could reduce the risk?
- A. Coach the teams to create exploration Enablers
- B. Ask for a presentation of a detailed design before the PI Planning meeting
- C. Ensure engineering managers are directing the development process
- D. Make sure all the technical specifications are written before PI execution
正解：A
解説：
In SAFe, when a Release Train Engineer (RTE) identifies a feature that is risky due to new technology, one of the strategies to reduce the risk is to coach the teams to create exploration Enablers. Exploration Enablers are a type of backlog item that supports research, prototyping, and other activities needed to develop an understanding of customer needs and the technology itself2. This approach allows teams to explore and gain familiarity with the new technology in a controlled environment, reducing uncertainty and risk before committing to the full implementation during Program Increment (PI) Planning2. It is part of the Continuous Exploration process, which is key to fostering innovation and aligning the solution with customer needs1.
質問 # 114
What does an ART planning board support?
- A. Business Value assignment
- B. Problem-solving
- C. Feature delivery
- D. ART predictability
正解：C
解説：
An ART planning board supports Feature delivery. It is used during PI Planning and throughout the PI to visualize and manage the delivery of Features, including tracking dependencies and integration points between teams, thereby facilitating coordinated effort across the ART.
質問 # 115
What are two ways to ensure facility readiness when preparing for the Program Incre-ment (PI) Planning event? (Choose two.)
- A. Print program boards
- B. Secure communication channels for remote participants
- C. Share business value documents
- D. Engage audio-visual technical support
- E. Print PI Objectives
正解：B、D
質問 # 116
Which of the following is true of Iteration Goals in SAFe?
- A. They enable teams to keep aligned with PI objectives
- B. They describe the value of planned Features and Enablers
- C. They provide quantifiable metrics to be used in retrospectives
- D. They provide KPIs for tracking progress and value realization
正解：A
質問 # 117
What is the most accurate definition of DevOps?
- A. A set of tools and processes that govern how code is deployed
- B. A mindset, culture, and set of technical practices that emphasizes close coopera-tion to provide value to the Customer
- C. A method that ensures Operations works with Development every day to deliver value
- D. A process that provides visibility to impediments between writing code and deliv-ering value
正解：B
解説：
DevOps is defined within the SAFe framework as a mindset, a culture, and a set of technical practices. It is not just a set of tools or a single process, but rather a combination of cultural philosophies, practices, and tools that increases an organization's ability to deliver applications and services at high velocity. This definition aligns with option C, which emphasizes the importance of close cooperation between development and operations teams to provide value to the customer.
The SAFe framework further elaborates that DevOps is part of the Agile Product Delivery competency and is essential for a Continuous Delivery Pipeline (CDP). It helps break down organizational silos and enables the fast flow of planned work into production, while achieving stability, reliability, availability, and security. The goal of DevOps is to deliver value whenever there is a business need, and it is supported by the CALMR approach-Culture, Automation, Lean-flow, Measurement, and Recovery-which guides the implementation of DevOps in a SAFe enterprise1.
質問 # 118
What is the best way for a Release Train Engineer to support teams having challenges with problem identification and decision making?
- A. By providing solution ideas
- B. By listening to the team
- C. By changing team composition
- D. By escalating to senior management
正解：B
解説：
The Release Train Engineer (RTE) plays a crucial role as a servant leader and coach for the Agile Release Train (ART). One of the key responsibilities of an RTE is to support teams in problem identification and decision-making. This is best done by listening to the teams, which is a characteristic action of a servant leader within the SAFe framework. By listening, the RTE can understand the challenges faced by the teams, empathize with them, and facilitate an environment of mutual influence. This approach encourages the teams to be self-organizing and self-managing, which is essential for the ART's success1.
質問 # 119
What are two responsibilities of the Release Train Engineer during Program Increment (PI) execution?
(Choose two.)
- A. To formulate and direct decisions on risks
- B. To escalate and track impediments
- C. To make decisions on resource issues for critical bottlenecks
- D. To facilitate the System Demo
- E. To direct the management of the communities of practice
正解：D
解説：
During Program Increment (PI) execution, the Release Train Engineer (RTE) has several responsibilities that are crucial to the smooth operation and success of the Agile Release Train (ART). Two of these responsibilities are:
* Facilitating the System Demo: The RTE is responsible for facilitating the System Demo, which is an event where the integrated solutions from all teams on the ART are demonstrated to stakeholders. This event provides an objective measure of progress and allows for feedback that can be incorporated into future iterations.
* Escalating and Tracking Impediments: The RTE plays a key role in ensuring that impediments affecting the ART's progress are addressed promptly. They are responsible for escalating these impediments to the necessary parties and tracking them until they are resolved, ensuring that the ART can continue to deliver value without unnecessary delays.
These responsibilities are aligned with the RTE's role as a servant leader and coach within the SAFe framework, where they support the ART in delivering value and driving continuous improvement. By facilitating the System Demo, the RTE helps maintain transparency and alignment with stakeholders.
Meanwhile, by managing impediments, they ensure that the teams can focus on their work with minimal blockers.
質問 # 120
What falls outside the Scrum Master's responsibility? (Choose two.)
- A. Assigning Stories to team members
- B. Estimating Stories for the team
- C. Facilitating backlog refinement
- D. Coaching the team
- E. Facilitating the team's Innovation and Planning event
正解：A、B
質問 # 121
What is the Scrum Master's role in team breakout #1?
- A. Facilitate the coordination with other teams for dependencies
- B. Raise team level risks
- C. Create mitigation plans for each risk
- D. Resolve dependencies with other teams
正解：A
解説：
During team breakout #1, the Scrum Master's role is to facilitate the coordination with other teams for dependencies. This involves ensuring that the team's plans are aligned with those of other teams and that any dependencies are identified and managed appropriately. The Scrum Master works to prevent impediments that could arise from these dependencies and helps to foster a collaborative environment where teams can work together effectively1.
質問 # 122
Which activity takes place during Team Breakout #2 on the second day of Program In-crement (PI) Planning?
- A. All Feature delivery and dependencies are visualized on the program board
- B. Business Owners assign business value without team discussion so they can nor-malize business value across all teams on the Agile Release Train
- C. The Release Train Engineer (RTE) combines all Team PI Objectives into Program PI Objectives
- D. The RTE modifies the PI Iteration schedule, if needed, based on the scope of high priority Features
正解：A
解説：
During Team Breakout #2 on the second day of Program Increment (PI) Planning, teams continue their planning and make the necessary adjustments. This includes visualizing all Feature delivery and dependencies on the program board. The program board is a crucial tool in SAFe's PI Planning process as it provides a visual representation of the plan, showing how Features flow through Iterations and highlighting any dependencies and risks. This visualization helps teams and stakeholders understand the delivery forecast and align on the execution plan1.
質問 # 123
Which primary role should emphasize lifelong learning?
- A. Lean-Agile Leaders
- B. Business Owners
- C. Scrum Masters
- D. Product Management
正解：A
質問 # 124
Which core competency best describes the critical skills of Scrum, Kanban, and the Built-in Quality practices that are needed to manage the flow of value?
- A. Lean Portfolio Management
- B. Enterprise Solution Delivery
- C. Agile Product Delivery
- D. Team and Technical Agility
正解：D
解説：
The core competency that best describes the critical skills of Scrum, Kanban, and the Built-in Quality practices needed to manage the flow of value is Team and Technical Agility. This competency is essential for teams to deliver high-quality solutions quickly and efficiently. It encompasses the principles and practices that teams use to organize and execute their work, including Scrum and Kanban, which are Agile methodologies for managing tasks and workflows. Additionally, Built-in Quality practices ensure that each increment of development is of high quality, reducing defects and increasing the value delivered to customers. By mastering Team and Technical Agility, teams can better manage the flow of value through continuous delivery and a commitment to technical excellence1.
質問 # 125
What promotes alignment between the business owners and product management?
- A. Quantification of transaction and holding costs
- B. Epics supported by Lean Business Cases
- C. Applying cadence and synchronization
- D. Prioritized Program Backlog
正解：D
質問 # 126
What is the purpose of Iteration Goals?
- A. To summarize the business outcomes an Agile Team intends to achieve during the Program Increment (PI)
- B. To align the team members and the Product Owner to the mission
- C. To hold the team accountable to their Pl Objectives
正解：A
解説：
Iteration Goals are a high-level summary of the business and technical goals that an Agile Team agrees to accomplish in an Iteration. They are essential for coordinating an Agile Release Train (ART) as a self-organizing, self-managing team of teams. The purpose of Iteration Goals includes aligning team members to a common purpose and aligning teams to common Program Increment (PI) Objectives. They also manage dependencies and provide transparency and management information. Iteration Goals support the SAFe Core Values of alignment, program execution, and transparency. They help in understanding and maintaining a larger view of what the team intends to accomplish in each iteration and what to present in the upcoming System Demo12.
質問 # 127
SAFe is based on four primary bodies of knowledge which include Agile development, systems thinking, DevOps, and what type of product development?
- A. Adaptive product development
- B. Incremental product development
- C. Lean product development
- D. Iterative product development
正解：C
質問 # 128
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