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質問 # 49
Which two roles should facilitate an ART sync? (Choose two.)
- A. Product Management
- B. Epic Owner
- C. Scrum Master
- D. Release Train Engineer
- E. Product Owner
正解：C、D
解説：
The Release Train Engineer (RTE) is a servant leader and coach for the Agile Release Train (ART), who facilitates ART events and processes, and supports teams in delivering value. The RTE's responsibilities include facilitating Program Increment (PI) planning, where they play a vital role in the success of the event, helping the ART prepare for PI planning, and facilitating the PI planning event itself1.
The Scrum Master also plays a crucial role in facilitating ART syncs. As part of their responsibilities, Scrum Masters help their Agile teams work together effectively, and they also participate in ART events, including the ART sync2. This collaboration ensures that the teams on the ART are aligned and can address any impediments or issues that may arise.
In summary, the Release Train Engineer and the Scrum Master are the two roles that should facilitate an ART sync, as they both have responsibilities that directly involve the coordination and facilitation of ART activities.
質問 # 50
How can a Release Train Engineer support decentralized decision making?
- A. Change the cadence of the Agile Release Train
- B. Update team Program Increment (PI) Objectives when shipping a time critical re-lease
- C. Evaluate the strategy for the Value Stream
- D. Empower knowledge workers to manage their dependencies with other teams
正解：D
解説：
A Release Train Engineer (RTE) can support decentralized decision-making by empowering knowledge workers to manage their dependencies with other teams. This approach aligns with SAFe's Principle #9, which advocates for pushing decision-making authority down to the level of those who have the most context and information about the work being done1.
* Empowerment in SAFe: SAFe encourages RTEs to empower teams to make decisions that affect their work directly. This empowerment is crucial for maintaining a fast and responsive workflow, which is essential in a Lean-Agile environment1.
* Decentralized Decision-Making: Decentralizing decision-making helps to avoid delays caused by having to escalate decisions up the chain of command. It also ensures that decisions are made by those with the most relevant knowledge and context, leading to better outcomes1.
* Managing Dependencies: By enabling knowledge workers to manage their dependencies, RTEs facilitate a smoother flow of value through the Agile Release Train (ART). This helps to address issues more rapidly and with greater accuracy, as the teams involved have the best understanding of the technical and organizational context1.
* Role of the RTE: While the RTE does not make these decisions, they play a critical role in creating an environment where decentralized decision-making can thrive. This includes providing clear boundaries within which teams can operate autonomously and ensuring that teams have the necessary information and tools to manage their dependencies effectively1.
* Continuous Improvement: Empowering teams also contributes to a culture of continuous improvement, as teams are more likely to experiment and innovate when they have the authority to make decisions that impact their work1.
In summary, by empowering knowledge workers to manage their dependencies with other teams, an RTE supports decentralized decision-making, which is a key element of the SAFe framework for achieving agility and quick response to change.
質問 # 51
The Release Train Engineer (RTE) is to attend multiple reviews and status meetings to discuss the Agile Release Train's (ART) progress at the end of each Iteration. What ac-tion could the RTE take to manage expectations?
- A. Determine the RTE's capacity for attending meetings and do not exceed it
- B. Make status available at the end of every other Iteration rather than every Itera-tion
- C. Delegate some program reporting and meeting attendance to Scrum Masters on the train
- D. Encourage interested parties to attend the System Demo
正解：D
質問 # 52
How can a Release Train Engineer support decentralized decision making?
- A. Change the cadence of the Agile Release Train
- B. Update team Program Increment (PI) Objectives when shipping a time critical re-lease
- C. Evaluate the strategy for the Value Stream
- D. Empower knowledge workers to manage their dependencies with other teams
正解：D
質問 # 53
When should a Product Owner (PO) develop preliminary Iteration Goals?
- A. During PI Planning
- B. Prior to iteration planning
- C. During backlog refinement
- D. After PI Planning
正解：B
質問 # 54
What is a key characteristic lean-agile leaders need to have when implementing SAFe?
- A. Ensuring compliance with process standards
- B. Keeping roadmaps to no more than a single PI
- C. Emphasizing the enterprise objectives and KPIs
- D. Understanding and exhibiting the values, principles and practices
正解：D
解説：
Lean-Agile leaders are essential for the successful implementation of the Scaled Agile Framework (SAFe). A key characteristic they need to have is the understanding and exhibition of SAFe's values, principles, and practices1.
Lean-Agile leadership involves driving and sustaining organizational change and operational excellence by empowering individuals and teams to reach their highest potential. Leaders achieve this by leading by example; learning and modeling SAFe's Lean-Agile mindset, values, principles, and practices; and leading the change to a new way of working1.
The Lean-Agile Leadership competency is one of the seven core competencies of Business Agility, which is essential to achieving Business Agility. Leaders are responsible for the adoption, success, and ongoing improvement of Lean-Agile development. They have the authority to change and continuously improve the systems that govern how work is performed. Moreover, they create an environment that encourages high-performing Agile teams to flourish and produce value1.
In summary, Lean-Agile leaders must internalize and model leaner ways of thinking and operating so that team members will learn from their example, coaching, and encouragement. This is more than just supporting the transformation; it's about actively leading the change and guiding the activities necessary to understand and continuously optimize the flow of value through the enterprise1.
質問 # 55
How does SAFe handle the 'fear of conflict' team dysfunction?
- A. Reviews results at the end of every iteration
- B. Avoids discussion of disagreements
- C. Uses scrum to create a safe environment for conflict
- D. Has teams engage in retrospectives
正解：C
質問 # 56
Becoming a coach requires a shift from old behaviors to new ones. What are three ex-amples of new coaching behaviors? (Choose three.)
- A. Drive toward specific outcomes
- B. Focus on business value delivery
- C. Ask the team for the answer
- D. Focus on deadlines
- E. Fix problems for the team
- F. Facilitate team problem-solving
正解：B、C、F
質問 # 57
What is the only true objective measure of an Agile Release Train?
- A. Cumulative flow diagram
- B. Team status report
- C. System Demo
- D. Scrum of scrums
正解：C
解説：
The System Demo is the only true objective measure of an Agile Release Train (ART) within the SAFe framework. It is a significant event that occurs at the end of each Iteration where the current state of the Solution is demonstrated to stakeholders. This event reflects the integrated efforts of all the teams on the ART and provides a clear, objective measure of progress1.
The System Demo serves several critical purposes:
* It provides a regular, objective assessment of the solution's evolving functionality.
* It offers a platform for feedback from stakeholders, which is vital for the iterative improvement of the solution.
* It fosters transparency and alignment among teams and stakeholders.
By showcasing the working system, the demo ensures that everyone has a shared understanding of what has been accomplished and what is still in progress. This aligns with the SAFe principle of transparency and enables informed decision-making based on the actual state of the solution1.
質問 # 58
What foundational issue most often leads to team dysfunction?
- A. Lack of commitment
- B. Absence of trust
- C. Fear of conflict
- D. Weak Lean-Agile leadership
正解：B
解説：
The foundational issue that most often leads to team dysfunction is the absence of trust. In the context of SAFe, trust is a critical component of an effective Agile Release Train (ART). Without trust, teams may not effectively collaborate, which can lead to various dysfunctions such as fear of conflict, lack of commitment, avoidance of accountability, and inattention to results.
* Trust and the SAFe Framework: SAFe emphasizes the importance of trust among team members and between teams and management. Trust is essential for creating an environment where team members feel safe to take risks, communicate openly, and work towards common goals.
* Impact on PI Planning: During Program Increment (PI) planning, trust enables teams to be open about challenges and dependencies, ensuring that issues are addressed and that the plan is realistic and achievable.
* Role of the RTE: The Release Train Engineer (RTE) plays a pivotal role in fostering trust within the ART. By acting as a servant leader and coach, the RTE helps resolve conflicts, facilitates collaboration, and supports teams in delivering value.
* Continuous Improvement: Trust is also vital for the relentless improvement process within SAFe. Teams that trust each other are more likely to engage in constructive dialogue and problem-solving, leading to continuous growth and improvement.
* Building Trust: Trust is built through actions such as making and meeting commitments, being transparent, and creating a blame-free environment where learning from mistakes is encouraged.
In conclusion, the absence of trust is the most significant issue leading to team dysfunction, and it is addressed throughout the SAFe framework by encouraging transparency, servant leadership, and a culture of continuous learning and improvement.
質問 # 59
Which statement is true about SAFe Iteration Goals?
- A. They describe the value of planned Features and Enablers
- B. They provide quantifiable metrics to be used in retrospectives
- C. They enable teams to keep aligned with PI Objectives
- D. They provide key performance indicators (KPIs) for tracking progress and value realization
正解：C
解説：
Iteration Goals in SAFe 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 primary benefits of Iteration Goals include aligning team members to a common purpose and aligning teams to common Program Increment (PI) Objectives, which helps manage dependencies. They also provide transparency and management information. Iteration Goals support the SAFe Core Values of alignment, program execution, and transparency, ensuring that the team continually reviews the business value of each iteration and communicates it in business terms to the Business Owners, management, and other stakeholders1.
質問 # 60
After an Agile Release Train's first Program Increment (PI) Planning event, what action can the Release Train Engineer take to help optimize the Program Backlog readiness for the next PI?
- A. Compile all the teams' objectives from PI Planning and send out a summary report
- B. Ask the Lean Portfolio Management function to hold regular Epic review meetings so new Epics will flow to the Agile Release Train
- C. Ask Product Management and the System Architect what the new Program Back-log looks like just before the next Innovation and Planning (IP) Iteration, so social-ization can begin
- D. Coach Product Management and the System Architect to include Program Backlog refinement into their cadence-based approach
正解：D
質問 # 61
What is a characteristic of an effective Scrum Master?
- A. Removes all conflict
- B. As a technical expert
- C. Gives open, honest opinions
- D. Understands customer needs
正解：B
質問 # 62
An effective Scrum Master is a team-based servant leader who helps the team do what?
- A. Understand and operate within Lean Budgets
- B. Embrace relentless improvement through Iteration retrospectives
- C. Develop better and more specialized skill sets
- D. Manage the team's own backlog
正解：B
解説：
An effective Scrum Master, as a team-based servant leader, helps the team embrace relentless improvement through Iteration retrospectives. This is in line with the SAFe Scrum Master's role to facilitate team events and processes, support teams in delivering value, and educate the team in Scrum, Built-in-Quality, Kanban, and SAFe1. Iteration retrospectives are a key part of this, as they are the events where the team reflects on their process and identifies ways to improve in the next iteration1. This continuous improvement cycle is a fundamental aspect of Agile and SAFe practices, ensuring that the team is always advancing in efficiency and effectiveness1.
質問 # 63
When planning for a distributed Program Increment (PI) Planning event with a large dif-ference in time zones, what are two key preparation and facilitation focus areas for a Re-lease Train Engineer (RTE)? (Choose two.)
- A. Share the outcomes of preparation meetings with local Scrum Masters so they can arrange local rooms
- B. Split up the PI Planning event per time zone and then have the final plan review, confidence vote, and planning retrospective as one centralized meeting
- C. Have a single RTE and technical support person that acts as a central point of communication for all locations
- D. Adjust the PI agenda to 2.5 - 3 days, allowing for overlapping hours
- E. Arrange and test presentation audio and video connectivity in all locations
正解：D、E
質問 # 64
What are two purposes of a community of practice? (Choose two.)
- A. To network
- B. To share knowledge and skills
- C. To align tasks across teams
- D. To refine definitions of done
- E. To approve standards
正解：A、B
解説：
Communities of Practice (CoPs) within the SAFe framework are designed to be organized groups with a common interest in a specific technical or business domain. They collaborate regularly to share information, improve their skills, and actively work on advancing their knowledge of the domain. The purposes of CoPs include fostering a culture built on professional networking, personal relationships, shared knowledge, and common skills. This aligns with the options D and E, as CoPs enable SAFe participants to exchange knowledge and skills with people across the entire organization and provide opportunities for networking1.
CoPs are not primarily for approving standards or aligning tasks across teams, nor are they for refining definitions of done, which excludes options A, B, and C from being correct answers.
質問 # 65
Why is the innovation pillar of the House of Lean important to SAFe?
- A. It avoids the start-stop-start of project delays
- B. It is the foundation of the House of Lean
- C. It provides the shortest sustainable lead time
- D. It ensures delivery of valuable products
正解：D
解説：
The innovation pillar of the House of Lean is crucial because it emphasizes the importance of maintaining a steady flow of innovative ideas and solutions, which are vital for the delivery of valuable products. In the context of SAFe, innovation is not just about new products but also about improving processes, tools, and ways of working that lead to better outcomes. The House of Lean's focus on innovation aligns with the SAFe principle of delivering value continuously. By fostering an innovative culture, SAFe ensures that the solutions developed are not only viable but also sustainable and valuable to customers and stakeholders123.
質問 # 66
What promotes alignment between the business owners and product management?
- A. Applying cadence and synchronization
- B. Epics supported by Lean Business Cases
- C. Quantification of transaction and holding costs
- D. Prioritized Program Backlog
正解：D
解説：
Alignment between business owners and product management is promoted through a Prioritized Program Backlog. This ensures that both business owners and product management are aligned on the priorities and focus areas for the ART, fostering a collaborative environment focused on delivering value.
質問 # 67
Program Increment (PI) Planning is a major event that requires preparation, coordina-tion, and communication. What are two key areas a Release Train Engineer should focus on to support a successful PI Planning event? (Choose two.)
- A. Architectural readiness - Defining the Architectural Runway
- B. Organizational readiness - Strategic alignment; roles, teams, and train setup
- C. Facilities readiness - Space and logistics for the event
- D. Process readiness - The operational rhythm that enables SAFe governance
- E. Operational readiness - Facilitating PI events such as scrum of scrums, Iteration Planning, and System emo
正解：B、C
質問 # 68
What is one way to develop sufficient Architectural Runway for the Agile Release Train?
- A. Ask the teams to commit only to Enablers as their Program Increment (PI) Objec-tives during the PI Planning event and address Features as uncommitted objec-tives for the first PI
- B. Work with Product Management and System Architects to identify future Features and determine the Enablers to achieve them
- C. Create alignment with the System Architect and Product Management that the first Program Increment (PI) is all about Enablers in order to plan for creating business value in the second PI
- D. Ask the Business Owner which Enablers have high business value
正解：B
質問 # 69
What is the only true objective measure of an Agile Release Train?
- A. Cumulative flow diagram
- B. Team status report
- C. System Demo
- D. Scrum of scrums
正解：C
質問 # 70
Which statement is true about teams?
- A. Teams are more productive than the same number of individuals
- B. Products are more robust when individuals on teams have specific skill sets
- C. Agile Teams can manage daily interruptions
- D. Changes in team composition do not impact productivity
正解：A
質問 # 71
Why would a Release Train Engineer use an Iteration and Program Increment Calendar?
- A. To ensure that key ceremonies don't conflict with non-SAFe ceremonies
- B. To know the cycle time between important team and train events
- C. To visualize the Agile Release Train's cadence and synchronization
- D. To create a BVIR of the important team and ART milestones
正解：C
解説：
A Release Train Engineer (RTE) uses an Iteration and Program Increment (PI) Calendar to visualize the Agile Release Train's cadence and synchronization. This calendar is a critical tool in SAFe for planning and tracking the events and milestones of a PI. It helps in aligning the team with the ART's schedule, ensuring that all teams are working in sync and that key events such as PI Planning, Iterations, and Inspect and Adapt sessions are conducted at regular intervals. The calendar serves as a visual aid to manage the flow of value through the ART by providing a clear view of the PI timebox, which typically includes four development Iterations followed by one Innovation and Planning (IP) Iteration1. By using this calendar, the RTE can facilitate a smooth and coordinated execution of the PI, which is essential for achieving the goals set out in the PI Objectives23.
質問 # 72
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