The Open Group OGBA-101 Online Practice Questions and Exam Preparation

The Open Group OGBA-101 Online Questions & Answers

• Question 41:

  Which of the following is guidance for creating value streams?

  A. Start with customer-based value streams.
  B. Identify the top-level value streams from components of capabilities.
  C. Create an initial set of value streams that map one-to-one to existing capabilities.
  D. Include operational levels of detail.
  A. Start with customer-based value streams.

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  Explanation

  One of the guidance for creating value streams is to start with customer-based value streams2. Customer-based value streams are those that describe how an enterprise creates and delivers value for its external customers2. Starting with customer-based value streams can help to ensure that the value streams are aligned with the customer needs and expectations, as well as the enterprise's value proposition and strategic objectives2. Customer-based value streams can also provide a foundation for identifying and defining other types of value streams, such as internal or partner-based value streams.

• Question 42:

  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 B
  B. Phase E
  C. Preliminary Phase
  D. Phase A
  D. Phase A

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  Explanation

• Question 43:

  Which of the following is a benefit of Value Stream Mapping?

  A. It helps to identify value, duplication, and redundancy across the enterprise.
  B. It helps to assess an organization's effectiveness at creating, capturing, and delivering value for different stakeholders.
  C. It helps to ensure that investments and project initiatives are prioritized and funded at a level matching with their value.
  D. It highlights the value of individual work packages needed to develop the business architecture.
  B. It helps to assess an organization's effectiveness at creating, capturing, and delivering value for different stakeholders.

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  Explanation

  Value Stream Mapping (VSM) is a powerful tool used to assess an organization's effectiveness at creating, capturing, and delivering value for different stakeholders. It involves mapping out the entire process of value creation from end to end, identifying each step involved, and analyzing how value is added at each stage. VSM helps in identifying bottlenecks, inefficiencies, and opportunities for improvement, ultimately aiming to optimize the value delivery process to better meet stakeholder needs.

• Question 44:

  Consider the following output from Phase A:

  

  What is this an example of?

  A. Capability Map
  B. Organization Map
  C. Process Map
  D. Value Stream Map
  A. Capability Map

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  Explanation

• Question 45:

  In which part of a business scenario are business capabilities and value streams modelled?

  A. When identifying the business and technology environment
  B. When identifying the human actors
  C. When identifying and documenting desired outcomes
  D. When identifying, documenting and ranking the problem
  C. When identifying and documenting desired outcomes

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  Explanation

  In the context of TOGAF's business scenarios, business capabilities and value streams are typically modeled during the phase of identifying and documenting the desired outcomes. This is because desired outcomes are directly related to what the business intends to achieve, and therefore, it makes sense to model the capabilities (what the business can do) and the value streams (the series of steps the business undertakes to create value) at this stage. This helps in understanding the required changes or enhancements to business capabilities and processes to achieve those outcomes.

• Question 46:

  Which approach to model, measure, and analyze business value is primarily concerned with identifying the participants involved in creating and delivering value?

  A. Value streams
  B. Value chains
  C. Value networks
  D. Lean value streams
  C. Value networks

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  Explanation

  Value networks are primarily concerned with identifying the participants involved in creating and delivering value. They focus on the interactions between different stakeholders, including customers, suppliers, partners, and internal departments. This approach helps in understanding how value is exchanged and co-created across the network, highlighting the roles and relationships that contribute to the overall value delivery.

• Question 47:

  What process turns a set of business capabilities into a structure that communicates the right amount of detail to different stakeholder groups?

  A. Layering
  B. Stratification
  C. Categorization
  D. Mapping
  D. Mapping

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  Explanation

  Mapping is the process that turns a set of business capabilities into a structure that communicates the right amount of detail to different stakeholder groups. Here's a detailed explanation:

  Definition of Mapping:

  Mapping: In the context of business architecture, mapping refers to the process of visually representing the relationships between business capabilities and other elements such as processes, value streams, and organizational units. This

  helps in communicating the structure and interactions within the business.

  Purpose:

  Communication: Mapping provides a clear and structured way to communicate the details of business capabilities to different stakeholder groups. It ensures that each group receives the appropriate level of detail needed for their role and

  decision-making.

  Alignment: Helps in aligning business capabilities with strategic goals, processes, and organizational structure, ensuring that the architecture supports the overall business strategy.

  TOGAF

  References:

  Phase B: Business Architecture: During this phase, mapping is used to represent business capabilities and their relationships with other business elements. This helps in creating a coherent and comprehensive business architecture.

  Capability Mapping: TOGAF emphasizes the use of capability mapping to understand and analyze how different capabilities support business processes and value streams.

  Benefits:

  Clarity and Understanding: Mapping provides a visual representation that enhances clarity and understanding of the business architecture. It helps stakeholders see the big picture and understand how different parts of the business fit

  together.

  Stakeholder Engagement: By providing the right amount of detail to different stakeholders, mapping ensures effective engagement and collaboration across the organization.

  In summary, mapping is the process that turns a set of business capabilities into a structure that communicates the right amount of detail to different stakeholder groups, facilitating clarity, understanding, and alignment.

• Question 48:

  In what TOGAF ADM phase should the architect locate existing architecture descriptions to create an information map?

  A. Phase A
  B. Preliminary Phase
  C. Phase B
  D. Phase E
  C. Phase B

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  Explanation

  In TOGAF ADM, Phase B is the Business Architecture phase where the architect should locate existing architecture descriptions to create an information map. This phase involves developing a detailed understanding of the business environment, including business processes, roles, and information flows. Existing architecture descriptions provide a baseline for identifying how information is currently managed and how it can be optimized to support business objectives.

• Question 49:

  Consider the following modeling example, relating business capabilities to organization units so as to highlight duplication and redundancy: (Note in this example the cells colored green, yellow, and red, are also marked

  G. Y, and R, respectively)

  

  Which of the following best describes this technique?

  A. Relationship Mapping
  B. Capability Mapping
  C. Perspective Analysis
  D. Gap Analysis
  A. Relationship Mapping

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  Explanation

  The technique shown in the example is called relationship mapping. It is a technique that can be used to show how a business architecture addresses stakeholder concerns across different parts of an organization2. It can highlight gaps or overlaps in the coverage of stakeholder concerns by a business architecture. In this case, the technique is used to relate business capabilities to organization units so as to highlight duplication and redundancy.

  This modeling technique is referred to as Relationship Mapping. It's used to relate business capabilities to organizational units to highlight areas of duplication and redundancy, as well as to indicate where capabilities are being performed well (green), where there are potential issues (yellow), and where there are significant problems or gaps (red). This visualization helps in understanding the alignment between organizational units and capabilities, and where improvements or changes may be needed.

• Question 50:

  Consider the following example value stream:

  

  What does this show?

  A. The service "Acquire Retail Product" consists of five events
  B. The value stream consists of five business capabilities.
  C. A series of five subprocesses that makeup the value stream
  D. A decomposition into a sequence of value-creating stages.
  D. A decomposition into a sequence of value-creating stages.

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  Explanation

  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.