SAFe-SGP無料試験問題と解答PDF最新問題2024年04月
最新SAFe-SGP試験問題集で最近更新された47問題
質問 # 24
In addition to Program Increment (PI) Objectives and uncommitted objectives, what also must be identified during PI Planning?
- A. Communication barriers and silos
- B. Program risks
- C. The chain of command
- D. PI velocity goals
正解：B
解説：
Explanation
In addition to PI objectives and uncommitted objectives, program risks must also be identified during PI planning1. Program risks are the uncertainties or impediments that may affect the ART's ability to deliver value in the PI2. Identifying and managing program risks is a collaborative activity that involves all the teams and stakeholders in the ART. The program risks are captured in the program risks board, which is a visual tool that helps prioritize and track the resolution of the risks3.
1: PI Planning - Scaled Agile Framework 2: Program Risks - Scaled Agile Framework 3: Program Risks Board
- Scaled Agile Framework
質問 # 25
Which reduces the cone of uncertainty?
- A. Convergence of flexible specifications with design sets
- B. Convergence of alternatives with flexible specifications
- C. Convergence of architectures with design sets
- D. Convergence of requirements with designs
正解：D
解説：
Explanation
According to the Build Incrementally with Fast, Integrated Learning Cycles article on the Scaled Agile Framework website, convergence of requirements with designs reduces the cone of uncertainty. The article states that "The cone of uncertainty describes the uncertainty and risk in estimates at different phases of development. The cone narrows as the project progresses, reflecting the fact that there is less uncertainty and risk as more is learned about the requirements and design of the system. The goal is to reduce the cone of uncertainty as quickly as possible by converging on the requirements and design through fast feedback and learning cycles." Therefore, the correct answer is A, convergence of requirements with designs. The other options are not accurate, as they are not the terms that describe reducing the cone of uncertainty. Convergence of alternatives with flexible specifications (B), convergence of architectures with design sets , and convergence of flexible specifications with design sets (D) are not concepts that are used in the Scaled Agile Framework.
質問 # 26
Which statement is true for estimating and forecasting in SAFe?
- A. Feature estimation is independent of team-level input
- B. Work breakdown structure to the task level helps increase estimation accuracy
- C. Epics should be estimated by the Epic Owner
- D. ART velocities are used to conduct 'what if' analysis
正解：D
解説：
Explanation
According to the Applying Lean Estimating and Forecasting in Cadence article on the Scaled Agile Framework website, ART velocities are used to conduct 'what if' analysis for estimating and forecasting in SAFe. The article states that "The ART velocity is used to conduct 'what if' analysis, which helps determine the feasibility of the plan and the number of features that can be delivered in a PI. The ART velocity is also used to forecast the delivery of features and capabilities beyond the current PI." Therefore, the correct answer is C, ART velocities are used to conduct 'what if' analysis. The other options are not accurate, as they are not the statements that are true for estimating and forecasting in SAFe. Feature estimation is not independent of team-level input (A), as teams are involved in estimating the size and complexity of features using story points or normalized story points. Epics are not estimated by the Epic Owner (B), as they are estimated collaboratively by the Epic Owner, Enterprise Architect, and Lean Portfolio Management. Work breakdown structure to the task level does not help increase estimation accuracy (D), as it introduces unnecessary overhead and delays feedback.
質問 # 27
What are two attributes of high-performing teams? (Choose two.)
- A. Members of the team value uniformity
- B. High-performing teams can be larger than the typical Agile team
- C. High-performing teams do not require the assistance of a Scrum Master
- D. They are self-organizing
- E. Experience mutual trust
正解：D、E
解説：
Explanation
Two attributes of high-performing teams are:
They experience mutual trust. High-performing teams trust each other to deliver quality work, to support each other, and to resolve conflicts constructively. They also trust their leaders to provide clear direction, feedback, and empowerment. Trust is the foundation of effective collaboration and communication within and across teams12.
They are self-organizing. High-performing teams are able to plan and execute their work without excessive supervision or micromanagement. They have the autonomy and authority to make decisions that affect their work, and they hold themselves accountable for the outcomes. They also continuously inspect and adapt their processes and practices to improve their performance3
質問 # 28
What are two recommendations for tracking expenditures using the Program Backlog? (Choose two.)
- A. Using charge codes assigned by each program
- B. Calculating a fixed cost labor cost per ART based on actual salaries
- C. Tagging backlog items with funding metadata for future reporting
- D. Including a fiduciary expert in backlog refinement
- E. Organizing ARTs by funding classification
正解：B、C
解説：
Explanation
According to the Government Article on the Scaled Agile Framework website, tagging backlog items with funding metadata for future reporting and calculating a fixed cost labor cost per ART based on actual salaries are two recommendations for tracking expenditures using the Program Backlog. The article states that "To track expenditures, the Program Backlog can be tagged with funding metadata for future reporting.
Additionally, a fixed cost labor cost per ART can be calculated based on actual salaries. This simplifies the tracking of labor costs and allows for more accurate forecasting." Therefore, the correct answers are A, tagging backlog items with funding metadata for future reporting, and E, calculating a fixed cost labor cost per ART based on actual salaries. The other options are not accurate, as they are not the recommendations for tracking expenditures using the Program Backlog. Organizing ARTs by funding classification (B) is not a recommended practice, as it may create silos and reduce collaboration across ARTs. Including a fiduciary expert in backlog refinement is not a necessary step, as the backlog items should be prioritized based on value and not on cost. Using charge codes assigned by each program (D) is not a simple or effective way to track expenditures, as it may introduce overhead and complexity.
質問 # 29
What are two reasons objective Milestones, like the System Demo, are useful? (Choose two.)
- A. They allow the contracting officer to release funds for payment
- B. They satisfy a SAFe requirement
- C. They satisfy phase-gate governance processes
- D. They allow for cost-effective adjustments towards an optimum Solution
- E. They provide tangible evidence of progress
正解：D、E
解説：
Explanation
According to the System Demo article on the Scaled Agile Framework website, objective milestones, like the System Demo, are useful because they provide tangible evidence of progress and allow for cost-effective adjustments towards an optimum solution. The article states that "The system demo offers the ART a fact-based measure of current, system-level progress within the PI. It's the true measure of ART velocity and progress. Achieving this requires implementing the scalable engineering practices necessary to support Continuous Integration across the ART." The article also states that "The system demo provides the opportunity to get fast feedback from the stakeholders, which is essential for building the right solution. The feedback can be used to validate assumptions, evaluate hypotheses, and identify potential pivots or changes in direction. The system demo also helps to identify and resolve any integration issues, dependencies, or risks that may affect the solution's fitness for purpose or compliance." Therefore, the correct answers are D, they provide tangible evidence of progress, and E, they allow for cost-effective adjustments towards an optimum solution. The other options are not accurate, as they are not the reasons why objective milestones are useful.
They do not necessarily allow the contracting officer to release funds for payment, satisfy phase-gate governance processes, or satisfy a SAFe requirement.
質問 # 30
What assists with Epic evaluation and decision-making?
- A. Strategic Themes
- B. Program Budgets
- C. Lean Budgets
- D. Solution Intent
正解：A
解説：
Explanation
According to the SAFe for Government course, strategic themes assist with epic evaluation and decision-making. Strategic themes are specific, itemized business objectives that connect a portfolio to the enterprise's business strategy1. They provide guidance for the portfolio vision, budget allocation, and the prioritization of epics1. Strategic themes help to align the portfolio with the enterprise's mission and vision, and to ensure that the epics deliver the most value to the customers and stakeholders1.
Strategic themes are specific business objectives that connect a portfolio to the enterprise strategy. They provide guidance for the portfolio vision, budget allocation, and metric selection. They also assist with epic evaluation and decision-making by providing a context for assessing the value and alignment of epics12
1: [Strategic Themes - Scaled Agile Framework] 2: Epic - Scaled Agile Framework
質問 # 31
Which statement is true about optimizing batch sizes for newly-formed SAFe teams in a program?
- A. Batch size is optimized when transaction and holding costs seldom change
- B. Batch size is optimized immediately by looking at transaction and holding costs
- C. Batch size optimization happens over time as teams figure out the balance between holding cost and transaction cost
- D. Batch size is already optimized if there is continuous flow
正解：C
解説：
Explanation
According to the Visualize and Limit WIP, Reduce Batch Sizes, and Manage Queue Lengths article on the Scaled Agile Framework website, batch size optimization happens over time as teams figure out the balance between holding cost and transaction cost. The article states that "To improve the economics of handling smaller batches-and thus increase throughput-teams must focus on reducing the transaction costs of any batch. This is a continuous improvement activity that happens over time as teams figure out the balance between holding cost and transaction cost." Therefore, the correct answer is A, batch size optimization happens over time as teams figure out the balance between holding cost and transaction cost. The other options are not accurate, as they are not the statements that are true about optimizing batch sizes for newly-formed SAFe teams in a program. Batch size is not optimized immediately by looking at transaction and holding costs (B), as it takes time for teams to understand the nature of the work, identify bottlenecks, and find the optimal batch size that minimizes both costs. Batch size is not already optimized if there is continuous flow , as optimization involves finding the right balance between batch size and costs, even within a continuous flow environment. Batch size is not optimized when transaction and holding costs seldom change (D), as holding costs and transaction costs can change over time due to various factors such as team size, workload, and external dependencies.
質問 # 32
In reference to large programs, what are Strategic Themes?
- A. Itemized mission objectives connecting a portfolio to the strategy
- B. A collection of ideas used at the program level to create Epics
- C. Persuasive concepts used to aid in the "tipping" process of decision-makers in an agency or program
- D. Vehicles used to decentralize decision-making
正解：A
解説：
Explanation
Strategic themes are specific, defined business objectives that connect a portfolio to the enterprise's strategy1. They provide business context for portfolio decision-making and influence the investments in value streams and solutions2. They also serve as inputs to the vision, budget, and backlogs of the portfolio, large solution, and program levels3. Strategic themes help align the portfolio with the mission and goals of the enterprise or government agency.
1: Strategic Themes - Scaled Agile Framework 2: Strategic Themes - Scaled Agile Framework 3: The Influence of Strategic Themes across a Portfolio - Scaled Agile Framework
質問 # 33
What are two reasons the Agile Manifesto for Software Development is still relevant to Lean-Agile Enterprises? (Choose two.)
- A. Applying the Agile Manifesto is important for teams but less important for programs and portfolios
- B. It enables governance and controls over plans at scale
- C. SAFe extends the value system and principles of the Agile Manifesto to teams of Agile teams
- D. It provides the foundation for empowered, self-organizing Agile teams
- E. The foundations of the value system support organizational hierarchies for large Solutions
正解：C、D
解説：
Explanation
Two reasons the Agile Manifesto for Software Development is still relevant to Lean-Agile Enterprises are:
It provides the foundation for empowered, self-organizing Agile teams. The Agile Manifesto values individuals and interactions over processes and tools, working software over comprehensive documentation, customer collaboration over contract negotiation, and responding to change over following a plan1. These values support the creation of cross-functional, autonomous, and collaborative teams that can deliver value to customers and stakeholders in an agile way2.
SAFe extends the value system and principles of the Agile Manifesto to teams of Agile teams. SAFe is based on the Agile Manifesto, but also incorporates additional values and principles that address the challenges of scaling agile to the enterprise level3. SAFe values alignment, built-in quality, transparency, and program execution, as well as the four original values of the Agile Manifesto4. SAFe also applies nine additional principles that guide the behavior of teams of Agile teams, or Agile Release Trains (ARTs), in a Lean-Agile context5.
1: Agile Manifesto for Software Development | Agile Alliance 2: The Agile Manifesto at 20: What's still relevant-and what's not | TechBeacon 3: SAFe Lean-Agile Principles - Scaled Agile Framework 4: Core Values - Scaled Agile Framework 5: SAFe Lean-Agile Principles - Scaled Agile Framework
質問 # 34
When should government technology programs be organized as Solution Trains?
- A. When the program crosses multiple agency divisions or branches
- B. When the size and complexity require two or more ARTs
- C. When the program involves classified information
- D. When the cost of the program exceeds $100M
正解：B
解説：
Explanation
According to the Solution Train article on the Scaled Agile Framework website, Solution Trains are the organizational construct used to build large solutions that require the coordination of multiple ARTs and suppliers. The article states that "Solution Trains form for different reasons. Some trains form with new ARTs and Agile Teams to specifically address a large initiative, while others begin by combining existing ARTs and teams." Therefore, the correct answer is D, when the size and complexity require two or more ARTs. The other options are not relevant to the definition of a Solution Train.
質問 # 35
Which role in SAFe has content authority over the Agile Team's backlog?
- A. Agile Team
- B. Release Train Engineer
- C. Product Owner
- D. Product Management
正解：C
解説：
Explanation
According to the Essential SAFe article on the Scaled Agile Framework website, the Product Owner (PO) is the role in SAFe that has content authority over the Agile Team's backlog. The article states that "The Product Owner (PO) is the content authority for the team backlog. The PO is responsible for defining stories and prioritizing the backlog." Therefore, the correct answer is B, Product Owner. The other options are not accurate, as they are not the roles that have content authority over the Agile Team's backlog. The Release Train Engineer (A) is the servant leader and chief Scrum Master for the Agile Release Train (ART). The Product Management is the content authority for the program backlog. The Agile Team (D) is the cross-functional group of developers, testers, and other specialists that deliver value in an iteration.
質問 # 36
Which represents a good example of an agency Strategic Theme?
- A. Improve cost and schedule performance of IT projects
- B. Comply with agency development lifecycle regulations
- C. Create a 'one-stop shop' for all citizen-facing services provided by the agency
- D. Reduce agency IT spend
正解：C
解説：
Explanation
According to the Strategic Themes article on the Scaled Agile Framework website, strategic themes are portfolio-level business objectives that provide competitive differentiation and strategic advantage. They provide business context for portfolio strategy and decision-making, representing aspects of the enterprise's strategic intent. Strategic themes are best stated in Objective and Key Result (OKR) format. Written in plain business language, these OKRs say what the portfolio will pursue, thus providing decision-makers and contributors at all levels the clarity needed for decentralized decision-making. Therefore, the correct answer is D, create a 'one-stop shop' for all citizen-facing services provided by the agency. This is a good example of an agency strategic theme, as it expresses a clear and measurable goal that aligns with the agency's vision and mission. The other options are not accurate, as they are not good examples of agency strategic themes. Comply with agency development lifecycle regulations (A) is not a strategic theme, but a compliance requirement that applies to all solutions. Reduce agency IT spend (B) is not a strategic theme, but a cost-cutting measure that does not reflect the value proposition of the agency. Improve cost and schedule performance of IT projects is not a strategic theme, but a project management metric that does not capture the business outcomes of the solutions.
質問 # 37
Which aspect of leading by example challenges Lean-Agile leaders to 'walk the talk' by being a role model of desired professional and ethical behaviors by acting with honesty, integrity, and transparency?
- A. Authenticity
- B. Life-long learning
- C. Decentralized decision-making
- D. Emotional intelligence
正解：A
解説：
Explanation
Authenticity is the aspect of leading by example that challenges Lean-Agile leaders to 'walk the talk' by being a role model of desired professional and ethical behaviors by acting with honesty, integrity, and transparency1.
Authentic leaders are genuine, self-aware, and trustworthy. They align their actions with their words and values, and they inspire trust and respect from others2. Authenticity helps leaders create a culture of openness, collaboration, and continuous learning in their organizations3.
1: Lean-Agile Leadership - Scaled Agile Framework 2: What Is One Way Lean-agile Leaders Lead by Example? - CGAA 3: Three Dimensions of Lean-Agile Leadership: A Guide for Leading Your ...
質問 # 38
Which statement is true about optimizing batch sizes for newly-formed SAFe teams in a program?
- A. Batch size is optimized when transaction and holding costs seldom change
- B. Batch size is optimized immediately by looking at transaction and holding costs
- C. Batch size optimization happens over time as teams figure out the balance between holding cost and transaction cost
- D. Batch size is already optimized if there is continuous flow
正解：C
質問 # 39
How can Lean-Agile leaders exemplify the SAFe Core Value of alignment?
- A. Government and vendor managers prepare joint status reports
- B. Invite vendor program managers to government management meetings
- C. Participate in backlog visibility, review, and preparation
- D. Demonstrate quality by refusing to accept or ship low quality work
正解：C
解説：
Explanation
One way that Lean-Agile leaders can exemplify the SAFe Core Value of alignment is by participating in backlog visibility, review, and preparation1. This means that leaders are actively involved in understanding and prioritizing the work items that deliver value to the customers and stakeholders. They also provide feedback and guidance to the teams and trains that execute the work. By participating in backlog management, leaders can ensure that the work is aligned with the vision, mission, and strategy of the enterprise or government agency2.
1: The Evolving Role of Managers in Lean-Agile Development - Scaled Agile Framework 2: Core Values - Scaled Agile Framework
質問 # 40
An agency is ready to undertake a large modernization effort. Though the agency ensures the correct implementation of all stage gates in their SDLC, projects seem to always be over budget. They are exploring the use of SAFe due to the success stories from other agencies. What is the appropriate first step?
- A. Identify and train change agents that will lead the effort
- B. Map all stage gates to Agile events
- C. Train Product Owners in the principles, practices, and benefits of adopting SAFe
- D. Start an Agile project with an internal Agile Scrum Master
正解：A
解説：
Explanation
According to the Implementation Roadmap article on the Scaled Agile Framework website, the appropriate first step for an agency that is ready to undertake a large modernization effort using SAFe is to identify and train change agents that will lead the effort. The article states that "The first step in the roadmap is to identify the change agents who will lead the transformation. These are the people who have the vision, influence, and drive to make the change happen. They include executives, managers, coaches, and other leaders who can champion the new way of working and inspire others to follow. Change agents need to be trained in the principles and practices of SAFe, as well as the skills and mindset of Lean-Agile leadership." Therefore, the correct answer is D, identify and train change agents that will lead the effort. The other options are not accurate, as they are not the first steps in the roadmap. Mapping all stage gates to Agile events (A) is a possible activity in the fourth step, which is to create the implementation plan. Training Product Owners in the principles, practices, and benefits of adopting SAFe (B) is a possible activity in the fifth step, which is to prepare for ART launch. Starting an Agile project with an internal Agile Scrum Master is not a recommended step in the roadmap, as it does not involve the whole ART or the Lean Portfolio Management.
質問 # 41
What is an attribute of a high-performing team?
- A. Healthy conflict
- B. Slow, steady results
- C. An empowered project manager
- D. Strong dependency within the team
正解：A
解説：
Explanation
An attribute of a high-performing team is healthy conflict. Healthy conflict means that the team members are able to express their diverse opinions, perspectives, and ideas in a constructive and respectful way. They also listen to each other, seek to understand different viewpoints, and resolve disagreements through consensus or compromise. Healthy conflict fosters creativity, innovation, and learning within the team, and helps the team to deliver better solutions that meet the customer and stakeholder needs12.
1: Creating High Performing Teams of Teams - Scaled Agile Framework 2: 4 Qualities of High Performing Teams You Must Know! | Turing
質問 # 42
Which statement describes uncommitted objectives?
- A. They are included in the PI commitment, making the commitment more reliable
- B. They are reflected in the team's load but not the capacity
- C. Teams have low confidence they can meet the objective, but include in their plan
- D. Extra tasks a team could do in case they have time
正解：C
解説：
Explanation
According to the PI Objectives article on the Scaled Agile Framework website, uncommitted objectives are used to identify work that can be variable within the scope of a PI. The article states that "Uncommitted objectives help improve the predictability of delivering business value since they are not included in the team's commitment or counted against teams in the ART predictability measure. Uncommitted objectives are used to identify work that can be variable within the scope of a PI. The work is planned, but the outcome is simply not certain. Teams can apply uncommitted objectives whenever there is low confidence in meeting the objective, but include in their plan." Therefore, the correct answer is B, teams have low confidence they can meet the objective, but include in their plan. The other options are not accurate, as they do not reflect the definition of uncommitted objectives.
質問 # 43
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