The OGB-001 exam validates your foundational knowledge of business architecture within The Open Group TOGAF Certifications framework. This exam is designed for professionals who need to understand how business strategy, processes, and organizational structures align with enterprise architecture. Whether you're transitioning into architecture roles or deepening your TOGAF expertise, TOGAF Business Architecture Part 1 establishes the core concepts and practical skills you'll build throughout your certification journey. This page provides a clear roadmap of exam topics, question formats, and preparation strategies to help you study effectively.
Use this topic map to guide your study for The Open Group OGB-001 (TOGAF Business Architecture Part 1) within the TOGAF Certifications path.
The OGB-001 exam uses multiple-choice and scenario-based questions to assess both conceptual understanding and practical reasoning. Questions progress in difficulty and require you to apply knowledge to realistic business architecture situations.
Questions reflect real-world complexity, requiring you to balance competing business priorities and justify architectural recommendations.
Build a study plan that covers each topic systematically while connecting concepts across business architecture workflows. Allocate time proportionally to topic weight and your current knowledge gaps. Regular practice with realistic questions helps you internalize patterns and build confidence for test day.
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The Open Group TOGAF Architecture Development Method (ADM) and Business Scenarios of The Open Group TOGAF Business Architecture typically represent the largest portion of exam questions. These topics test your ability to apply architecture concepts in realistic contexts. However, all eight core topics are important; gaps in foundational concepts like The Open Group TOGAF Business Architecture Concepts or Stakeholder Management will impact your overall score.
Business architecture concepts provide the theoretical foundation for what you store and retrieve from the repository. The repository acts as the operational system where you organize business models, capability maps, and process definitions created using those concepts. Understanding both ensures you can design repository structures that support business architecture governance and enable knowledge reuse across initiatives.
Many candidates confuse ADM phases or misapply gap analysis techniques to the wrong business scenario. Others overlook the importance of stakeholder management in architecture decisions, treating it as secondary rather than central to success. Reading questions carefully and considering the full context before selecting an answer helps avoid these pitfalls.
Value stream analysis identifies how customer value flows through your organization, while gap analysis compares current and target states to find improvement opportunities. Together, they reveal where value streams are broken or inefficient and prioritize which capabilities need redesign. On the exam, expect questions that ask you to use one technique to inform the other.
Focus your final week on scenario-based practice questions and weak topic areas identified in your practice tests. Review explanations thoroughly rather than attempting more questions. Spend time on The Open Group TOGAF Business Architecture Governance and Stakeholder Management if these are unfamiliar, as they often surprise candidates. Get adequate sleep before the exam to ensure sharp decision-making under time pressure.
Complete the sentence. An information map is a____________________________________.
This answer is based on the definition of an information map as ''a visualization tool and can show either the index of information that is available or required and where it can be found, or the flow of information and will comprise information elements and the relation between them''1. An information map is a way to represent the business vocabulary and the associations among different information concepts. It is not a target description of information assets, a description of the business units, or a representation of where the business information is held, which are different aspects of information management.
Consider the following business capability model, where cells of a model are given different colors to represent levels (note the letters G, R, Y, P also denote the colors used = Green, Red, Yellow and Purple):

Which of One following best describes the technique?
This answer is based on the definition and purpose of heat mapping as ''a technique for visualizing data where values are depicted by color''3. Heat mapping is a technique that can be applied to a business capability model to represent different levels or aspects of the capabilities using a color scale. For example, the colors can indicate the maturity, importance, performance, or alignment of the capabilities. In the image provided by the user, the colors represent different levels of maturity or readiness for transformation. The other options are not correct, as they are not techniques that use colors to represent levels or aspects of capabilities.
Which of the following is an end product of business capability modeling?
This answer is based on the definition and purpose of a business capability map as ''a technique for the representation of an organization's business anchor model, independent of the organization's structure, processes, people, or domains'' . A business capability map is an end product of business capability modeling, as it shows the complete set of capabilities that an organization possesses or requires to achieve its goals and objectives. A business capability map provides a high-level and stable view of what a business does or can do, regardless of how or where it does it. The other options are not correct, as they are not end products of business capability modeling.
Consider the following definition of the elements of a value stream:

What is the element labeled 7?
This answer is based on the TOGAF Series Guide: Value Streams2, which states that ''Value is a measurable improvement to a stakeholder's situation that is perceived to be positive by that stakeholder.'' Value is the element labeled 7 in the image, as it represents the benefit or outcome that is delivered to the stakeholder by the value stream. Value is always defined from the perspective of the stakeholder, and it can be expressed in quantitative or qualitative terms. The other options are not correct, as they do not match the element labeled 7 in the image.
What Business Architecture concept is most related to an Information Map?
This answer is based on the relationship between information maps and business capability maps as described in the TOGAF Series Guide: Information Mapping1. According to this guide, ''Information Maps are a part of the core set of artifacts that provide a powerful representation of the business. Information Maps are also a high-level description of the informational requirements of a business and are a key input into its Information Systems Architecture design.'' Therefore, information maps are most related to business capability maps, which define ''what'' a business does at its core. The other options are not as closely related to information maps, as they focus on different aspects of the business architecture.