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The Open Group TOGAF Business Architecture Foundation ✓ Updated May 2026

The Open Group TOGAF Business Architecture Foundation

Exam Code: OGBA-101
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About the OGBA-101 Exam

The OGBA-101 exam, officially known as The Open Group TOGAF Business Architecture Foundation, is a foundational certification offered by The Open Group. This exam validates a candidate's understanding of the core concepts, principles, and practices of business architecture within the TOGAF framework. It focuses on the Business Architecture domain of TOGAF, covering key areas such as business modeling, capability-based planning, value streams, and stakeholder management. By passing OGBA-101, professionals demonstrate their ability to align business strategy with execution using a structured, industry-standard approach.

This exam is designed for individuals who are new to business architecture or those looking to formalize their knowledge. It covers essential topics like the TOGAF Architecture Development Method (ADM) applied to business architecture, business capability mapping, and the use of artifacts such as business models and value chain diagrams. The OGBA-101 exam is a stepping stone for deeper specialization in TOGAF, providing a solid foundation for further certifications like TOGAF Business Architecture Level 2.

In the industry, this certification is highly valued for bridging the gap between business strategy and IT implementation. Professionals who pass OGBA-101 can help organizations improve operational efficiency, drive digital transformation, and ensure that business goals are effectively translated into architectural solutions. It is particularly relevant for roles in enterprise architecture, business analysis, and strategic planning, where understanding business architecture is critical for success.

Who Should Take the OGBA-101 Exam?

This exam is ideal for business architects, enterprise architects, business analysts, and IT professionals who want to gain a foundational understanding of business architecture within the TOGAF framework. It is also suitable for project managers, strategy planners, and consultants involved in aligning business goals with technology. No formal prerequisites are required, but a basic understanding of business operations and enterprise architecture concepts is recommended.

Topics Covered in OGBA-101

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Business Architecture core concepts and principles
📜
TOGAF Architecture Development Method (ADM) for business architecture
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Business capability mapping and modeling
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Value streams and value chain analysis
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Stakeholder management and concern identification
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Business architecture artifacts and views
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Business architecture governance and maturity models
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Business architecture in relation to other architecture domains

Preparation Tips for OGBA-101

Study the official TOGAF Business Architecture Foundation study guide and focus on the Business Architecture domain, especially the ADM phases A and B.
Practice with sample questions and the 128 Q&A set to familiarize yourself with the exam format and key terminology like business capability and value stream.
Create concept maps for business architecture artifacts such as business models, value chain diagrams, and stakeholder matrices to reinforce memory.
Join The Open Group forums or study groups to discuss real-world applications of business architecture and clarify doubts on topics like stakeholder management.
Review the TOGAF standard documentation for Business Architecture, particularly the definitions and relationships between business capabilities and value streams.

Frequently Asked Questions — OGBA-101

What is the passing score for the OGBA-101 exam?

The passing score for the OGBA-101 exam is typically 60%, meaning you need to answer at least 60% of the questions correctly to pass. However, The Open Group may adjust this threshold, so always check the official exam guide for the most current information.

How many questions are on the OGBA-101 exam, and what is the time limit?

The OGBA-101 exam consists of 40 multiple-choice questions, and you have 60 minutes to complete it. The exam is closed-book and delivered online or at testing centers. Make sure to manage your time effectively, as each question is worth equal marks.

Does the OGBA-101 exam cover the entire TOGAF framework or just business architecture?

The OGBA-101 exam focuses specifically on the Business Architecture domain of TOGAF, not the entire TOGAF framework. It covers concepts like business capability modeling, value streams, and stakeholder management within the TOGAF context. For a broader TOGAF certification, consider the TOGAF Enterprise Architecture Foundation or Practitioner exams.

How many questions are in the ExamsTree OGBA-101 study guide?
The ExamsTree OGBA-101 PDF study guide contains 128+ practice questions with detailed answer explanations, all mapped to the official The Open Group exam objectives.

Why Choose ExamsTree?

ExamsTree OGBA-101 Study Guide is developed by experienced certification professionals with deep knowledge of The Open Group technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor The Open Group
Questions 128+
Format PDF
Updated 5/24/2026
Cert TOGAF Business Architecture Foundation
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