更新された検証済みのOGBA-101問題集と解答には100%一発合格保証問題集はここ
合格TOGAF Business Architecture Foundation OGBA-101試験問題には109問があります
The Open Group OGBA-101 認定試験の出題範囲：
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質問 # 27
Complete the sentence A business capability is_________________________________.
- A. a description of the architectural approach to realize a particular business solution
- B. a qualitative statement of intent that should be met by the business architecture
- C. an ability that a business possesses to achieve a specific outcome
- D. a representation of an end-to-end collection of business activities
正解：C
解説：
A business capability is a conceptual representation that reflects the core abilities or capacities of a business. It is defined as an intrinsic ability that an organization possesses or can develop to consistently deliver a specific outcome or set of outcomes. Business capabilities abstract away from the organizational structure, processes, and technology to focus on the 'what' the business can do, rather than the 'how' it does it. This concept is fundamental in business architecture as it helps in aligning strategic objectives with operational efficiency.
質問 # 28
What process is used to decompose a set of business capabilities to communicate more detail?
- A. Sorting
- B. Layering
- C. Mapping
- D. Leveling
正解：D
解説：
The process used to decompose a set of business capabilities to communicate more detail is leveling6. Leveling is a technique that can be used to break down a business capability into sub-capabilities at lower levels of granularity6. Leveling can help to provide more clarity and specificity about what a business capability entails and how it supports the business goals and objectives6. Leveling can also help to identify dependencies, gaps, overlaps, or redundancies among business capabilities6.
質問 # 29
Which of the following is guidance for creating value streams?
- A. Create an initial set of value streams that map one-to-one to existing capabilities.
- B. Identify the top-level value streams from components of capabilities.
- C. Include operational levels of detail.
- D. Start with customer-based value streams.
正解：D
解説：
When creating value streams, it is recommended to start with customer-based value streams. Here's a detailed explanation:
* Value Streams:
* Definition: Value streams represent the end-to-end activities that create value for customers or stakeholders. They provide a high-level view of how value is delivered within the organization.
* Starting with Customer-Based Value Streams:
* Customer Focus: Starting with customer-based value streams ensures that the architecture is aligned with the needs and expectations of the customers. This approach helps in identifying the most critical value-creating activities and aligning them with business goals.
* Value Delivery: Customer-based value streams provide a clear understanding of how value is delivered from the customer's perspective. This helps in designing processes and capabilities that enhance customer satisfaction and business performance.
* TOGAF References:
* Phase B: Business Architecture: In this phase, value streams are identified and modeled to ensure that the architecture supports the delivery of value to customers. Starting with customer-based value streams is a key activity in this phase.
* Capability-Based Planning: TOGAF emphasizes the importance of aligning business capabilities with value streams to ensure that the architecture supports value creation and delivery.
* Benefits:
* Customer-Centric Design: Starting with customer-based value streams ensures that the architecture is designed with a focus on customer needs and value delivery.
* Strategic Alignment: Aligning value streams with customer needs helps in ensuring that the architecture supports the strategic goals of the organization and enhances customer satisfaction.
In summary, when creating value streams, starting with customer-based value streams ensures a customer-centric design, aligning the architecture with the needs and expectations of the customers and supporting strategic goals.
質問 # 30
Consider the following example value stream:
What does this show?
- A. A series of five subprocesses that makeup the value stream
- B. The service "Acquire Retail Product" consists of five events
- C. A decomposition into a sequence of value-creating stages.
- D. The value stream consists of five business capabilities.
正解：C
解説：
The example value stream shown, labeled "Acquire Retail Product," represents a decomposition into a sequence of stages that collectively create value. Each stage, such as "Advertise Channels," "Display Products," "Enable Selection," "Process Payment," and "Deliver Product(s)," is a step in the overall process that contributes to the final outcome, which in this case is the acquisition of a retail product by the customer.
Value streams are utilized in business architecture to model the flow of value through an organization from the initial customer demand to the final delivery of the product or service.
質問 # 31
Which of the following is a difference between an organization map and an organization chart?
- A. An organization map highlights where in the organization that stakeholder concerns are not being addressed by a business architecture.
- B. An organization map can be impacted by a business model change.
- C. An organization map reduces the time, cost, and risk of business operations.
- D. An organization map is limited to formal relationships between business units.
正解：A
解説：
An organization map is a technique that can be used to show how a business architecture addresses stakeholder concerns across different parts of an organization3. It can highlight gaps or overlaps in the coverage of stakeholder concerns by a business architecture. An organization chart, on the other hand, is a diagram that shows the formal structure and hierarchy of an organization, such as reporting relationships and roles4. An organization chart does not necessarily show how stakeholder concerns are addressed by a business architecture.
質問 # 32
Complete the sentence A business capability is_________________________________.
- A. a description of the architectural approach to realize a particular business solution
- B. a qualitative statement of intent that should be met by the business architecture
- C. an ability that a business possesses to achieve a specific outcome
- D. a representation of an end-to-end collection of business activities
正解：C
解説：
A business capability is a conceptual representation that reflects the core abilities or capacities of a business.
It is defined as an intrinsic ability that an organization possesses or can develop to consistently deliver a specific outcome or set of outcomes. Business capabilities abstract away from the organizational structure, processes, and technology to focus on the 'what' the business can do, rather than the 'how' it does it. This concept is fundamental in business architecture as it helps in aligning strategic objectives with operational efficiency.
質問 # 33
Refer to the table below:
Which ADM Phase(s) does this describe?
- A. Phase B. C and D
- B. Phase E
- C. Preliminary Phase
- D. Phase B
正解：A
解説：
The table describes the steps involved in Phase B (Business Architecture), Phase C (Information Systems Architectures), and Phase D (Technology Architecture) of the TOGAF ADM5. These phases are responsible for developing the target architectures for each domain and identifying the gaps between the baseline and target architectures. The table shows the outputs and outcomes of each phase, as well as the essential knowledge required for each phase.
The table describes the iterative cycle of defining requirements, identifying gaps, and creating solutions that occurs throughout thearchitecture development phasesof the TOGAF ADM. This cycle is most prominent in:
* Phase B (Business Architecture):
* Develop the Business Architecture, identifying gaps between the baseline and desired business capabilities, processes, and information flows.
* Define work packages to address these gaps and realize the target business architecture.
* Phase C (Information Systems Architectures):
* Develop the Data and Application Architectures to support the Business Architecture.
* Identify gaps between the baseline and target information systems architectures.
* Define work packages to address these gaps and realize the target data and application architectures.
* Phase D (Technology Architecture):
* Develop the Technology Architecture to support the Data and Application Architectures.
* Identify gaps between the baseline and target technology architectures.
* Define work packages to address these gaps and realize the target technology architecture.
質問 # 34
In what TOGAF ADM phase is the organization map linked built out with the detail and relationships to overviews in order to understand the needs of the organization?
- A. Phase A
- B. Phase E
- C. Preliminary Phase
- D. Phase B
正解：A
解説：
Phase A (Architecture Vision) of the TOGAF ADM builds out initial organizational maps to understand high- level organizational needs and link them to architecture goals. This step provides foundational insight that informs subsequent phases, particularly for stakeholder alignment.
References: TOGAF ADM Phase A.
In TOGAF, Phase A (Architecture Vision) is where the organization map is developed in detail and linked to overviews to understand the organizational needs. This phase focuses on:
* Defining the scope of the architecture:This includes identifying the parts of the organization that will be affected by the architecture and the timeframe for the architecture development.
* Identifying stakeholders and their concerns:Understanding the needs and expectations of different stakeholders is crucial for developing an architecture that meets their requirements.
* Creating a high-level architecture vision:This vision outlines the desired future state of the architecture and how it will support the organization's strategic goals.
質問 # 35
Complete the sentence. A business model is a description of the rationale for how an organization creates, delivers, and captures
- A. business function
- B. value
- C. best practices
- D. strategy
正解：B
解説：
A business model is a description of the rationale for how an organization creates, delivers, and captures value4. Value is defined as the worth or importance of something to someone6. A business model explains what value proposition the organization offers to its customers, what revenue streams it generates from delivering the value proposition, what cost structure it incurs to create and deliver the value proposition, what key resources and activities are needed to create and deliver the value proposition, and what key partnerships are leveraged to support the value creation and delivery process4.
質問 # 36
Consider the following:
In Phase A a business capability map and a core set of value streams were created while developing the Architecture Vision.
Why would such Architecture Descriptions need to be updated in Phase B?
- A. Phase B requires that all Architecture Descriptions be updated.
- B. The development of Business Architecture Descriptions is always iterative.
- C. Phase B is an ADM Architecture Development phase.
- D. A new value stream was assessed as in the project scope.
正解：B
解説：
The development of Business Architecture Descriptions is always iterative because it involves constant refinement and validation of the architecture models and views based on stakeholder feedback and changing requirements. Therefore, any Architecture Description that was created in Phase A may need to be updated in Phase B as new information or insights emerge. Phase B does not require that all Architecture Descriptions be updated, only those that are relevant and necessary for the Business Architecture. Phase B is an ADM Architecture Development phase, but that does not explain why Architecture Descriptions need to be updated. A new value stream may or may not require updating existing Architecture Descriptions depending on its scope and impact.
質問 # 37
Which of the following best describes a business capability?
- A. It is an articulation of the relationships between business entities that make up the enterprise.
- B. It delineates what a business does without an explanation of how, why, or where the capability is used.
- C. It is a qualitative statement of intent that should be met by the enterprise architecture capability developing the business architecture.
- D. It is a detailed description of the architectural approach to realize a particular solution.
正解：B
解説：
In TOGAF, a business capability represents a high-level abstraction of what a business does, independent of how, why, or where the capability is used. Here's a detailed explanation:
* Definition of Business Capability:
* Business Capability: A business capability describes the capacity or ability of a business to act or achieve a specific outcome. It is an abstraction of the business functions, representing what the business does.
* Key Characteristics:
* What, Not How: A business capability focuses on what the business does, without delving into the specifics of how, why, or where it is implemented or utilized. This abstraction helps in maintaining a clear and consistent understanding across the organization.
* Independence: Business capabilities are designed to be independent of the organizational
* structure, processes, or systems that support them. This ensures that they remain stable even as the organization evolves.
* TOGAF References:
* Phase B: Business Architecture: In this phase, business capabilities are identified and mapped to understand the core functions of the business. This helps in aligning the architecture with business strategy and objectives.
* Capability-Based Planning: TOGAF emphasizes capability-based planning, where business capabilities are used as the foundation for planning and decision-making.
* Importance:
* Strategic Alignment: Business capabilities provide a stable and consistent view of what the business does, which is crucial for aligning the architecture with strategic goals.
* Foundation for Analysis: By focusing on what the business does, capabilities serve as a foundation for various analyses, including gap analysis, impact analysis, and capability maturity assessments.
In summary, a business capability delineates what a business does without an explanation of how, why, or where the capability is used, providing a stable and consistent foundation for strategic planning and architecture development.
質問 # 38
What component of the Architecture Repository is an architectural representation of SBBs supporting the Architecture Landscape?
- A. Solutions Library
- B. Solutions Landscape
- C. Solutions Repository
- D. Solutions Continuum
正解：B
解説：
The component of the Architecture Repository that is an architectural representation of SBBs supporting the Architecture Landscape is the Solutions Landscape3. The Solutions Landscape presents an architectural representation of the Solution Building Blocks (SBBs) that support the Architecture Landscape and have been planned or deployed by the enterprise3. The Solutions Landscape shows how SBBs are mapped to Architecture Building Blocks (ABBs) in different architecture domains and levels3. The Solutions Landscape can help to ensure consistency and alignment between the Architecture Landscape and the solutions that implement it.
質問 # 39
Consider the following business capability map. where cells of a model are given different colors to represent desired maturity levels (Green (G) = level achieved, yellow (Y) = one level away, red (R) =two or more levels away, purple (P) = missing capability):
Which of the following best describes what this shows?
- A. Agent Management needs immediate attention. Market Planning. Government Relations Management, and HR Management have Issues but are of lower priority Partner Management. Customer Management, and Training Management are new business capabilities that do not exist.
- B. Policy Management. Government Relations Management, and HR Management need immediate attention. Partner Management. Account Management, and Training Management have issues but are of lower priority Agent Management Is a new business capability that does not exist
- C. Agent Management needs immediate attention. Market Planning. HR Management and Government Relations Management need attention. Customer Management. Training Management and Partner Management need attention but are of lower priority.
- D. The Strategic capabilities need more attention in two areas. Policy Management, and Government Relations Management. Agent Management is missing as a Core capability Information Management needs attention as a Supporting Capability.
正解：B
解説：
The business capability map provided uses color coding to represent the maturity levels of various business capabilities in strategic, core, and supporting functions. The colors indicate the current state or priority for development, with red indicating capabilities that are significantly below desired maturity levels and thus require immediate attention. In this case, Policy Management, Government Relations Management, and HR Management are marked as red, signaling the need for urgent improvement. Yellow indicates capabilities that are closer to the desired state but still need attention, while green shows capabilities that have achieved the desired maturity level. Purple indicates a missing capability that does not currently exist in the enterprise, which is the case for Agent Management.
質問 # 40
Which of the following describes how business models are used within the TOGAF standard?
- A. To tailor the enterprise architecture for the business.
- B. To document the factors impacting the business migration plan.
- C. To help formulate architecture and business principles.
- D. To identify, classify, and mitigate risks to the business.
正解：A
解説：
In the TOGAF framework, business models play a critical role in aligning the enterprise architecture with the specific needs and objectives of the business. Here's a detailed explanation referencing key concepts from TOGAF:
* Business Architecture in TOGAF:
* The Business Architecture is one of the four architecture domains in the TOGAF Architecture Development Method (ADM). It describes the business strategy, governance, organization, and key business processes.
* Role of Business Models:
* Business models help in visualizing and understanding the business operations, strategy, and value propositions. They serve as a blueprint to tailor the enterprise architecture to the business requirements.
* TOGAF ADM Phases:
* Phase B: Business Architecture: During this phase, business models are used to understand and define the business strategy and processes. This helps in ensuring that the enterprise architecture is aligned with business goals and can support the delivery of business outcomes.
* Phase A: Architecture Vision: Business models are utilized to create an architecture vision that reflects the business context and strategic intent. This involves tailoring the enterprise architecture to fit the specific business needs.
* Tailoring Enterprise Architecture:
* Customization and Alignment: By using business models, architects can tailor the architecture to align with the business vision and strategy. This ensures that the architecture supports the business in achieving its strategic goals and provides value.
* Stakeholder Engagement: Business models facilitate communication and engagement with stakeholders by providing a clear representation of business operations and strategies. This helps in gaining consensus and support for the architecture.
* TOGAF Reference Models:
* Business Model Canvas: This is a strategic management template used for developing new or documenting existing business models. It describes a firm's value proposition, infrastructure, customers, and finances. The Business Model Canvas is referenced in TOGAF as a tool to help tailor the enterprise architecture.
* Examples and Applications:
* In practical terms, using business models allows architects to identify key business capabilities, value streams, and organizational structures that need to be supported by the IT architecture. This ensures that IT investments and projects are directly aligned with business priorities.
In summary, business models are integral in tailoring the enterprise architecture to the specific needs and strategic objectives of the business within the TOGAF framework. This alignment ensures that the architecture is relevant, efficient, and supportive of business goals.
質問 # 41
Consider the following chart:
Which important concept for Enterprise Architecture Practitioners does it illustrate?
- A. ADM phases must be run simultaneously until the relevant information has been produced
- B. An Enterprise Architecture must be developed in phases with a limited fixed duration.
- C. Enterprise Architects must use Gantt charts to communicate with Stakeholders.
- D. ADM phases must be run in a sequenced approach to produce the Architecture
正解：D
解説：
The chart depicted is a Gantt chart, which typically represents the schedule for project activities. In the context of TOGAF's ADM, it is used to illustrate the sequence and interdependencies of tasks across different phases of architecture development. The ADM is an iterative cycle that includes various phases, from the preliminary phase, through architecture vision, business, information systems, and technology architectures, to opportunities and solutions, migration planning, implementation governance, and architecture change management. Each phase must be conducted in a sequence to ensure that the outputs of one phase feed into the next, thereby producing a coherent and structured architecture.
質問 # 42
Explain how business models can be used according to the TOGAF standard.
- A. To identify new capabilities required to realize the target business model.
- B. To plan the Implementation activities for the architecture project.
- C. To estimate resource requirements for the definition of the architecture.
- D. To define a taxonomy of services needed to support the change
正解：A
解説：
According to the TOGAF standard, business models are used to understand and describe the business itself, including its organization, its objectives, and how it operates. This understanding is crucial when defining an enterprise architecture as it provides a frame of reference. Business models help in identifying new capabilities that the business must develop to achieve its future state as outlined in the target business model. These capabilities may be processes, information, or technologies that the business must adopt or adapt to fulfill the strategic objectives and deliver value. TOGAF emphasizes the alignment of IT with business strategy, and the business model serves as a key link in ensuring that the capabilities delivered by the enterprise architecture will enable the desired business outcomes.
質問 # 43
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