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OG0-091 Exam Questions & Answers

TOGAF 9 Part 1  •  The Open Group

294 Questions 60 min Updated Jul 2026 99% Pass Rate
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About OG0-091 Exam

The OG0-091 certification exam, also known as TOGAF 9 Part 1, is a foundational credential offered by The Open Group that validates your understanding of enterprise architecture principles and practices. This comprehensive examination tests your knowledge of core TOGAF concepts, including the ADM (Architecture Development Method), architecture governance, domains, and building blocks. Designed for IT professionals, enterprise architects, and business analysts who want to establish their expertise in enterprise architecture frameworks, the TOGAF 9 Part 1 exam serves as the first step toward becoming a certified enterprise architect. The exam covers essential topics such as architecture principles, the enterprise continuum, and architecture requirements management.

To successfully pass the OG0-091 exam, candidates benefit significantly from utilizing updated exam dumps and comprehensive practice tests that mirror the actual test format and difficulty level. These study materials help identify knowledge gaps, reinforce critical concepts, and build confidence before taking the official certification exam. Whether you're pursuing this credential to advance your career in enterprise architecture, enhance your professional qualifications, or transition into architecture-focused roles, practicing with quality study resources is crucial. By combining thorough exam preparation with reliable practice materials, candidates can maximize their chances of achieving a passing score and earning their TOGAF 9 Part 1 certification from The Open Group.

Exam Topics & Objectives

Basic Concepts
Core Concepts
The Enterprise Continuum
The Architecture Development Method (ADM)
ADM Guidelines and Techniques
Architecture Governance

4-Week Study Plan for OG0-091

Week 1: Foundation & Basic Concepts

  • Read TOGAF 9 specification chapters 1-3 covering history, purpose, and basic terminology
  • Study core definitions: architecture, enterprise architecture, stakeholders, and viewpoints
  • Complete practice questions on TOGAF principles and definitions
  • Review the four domains of enterprise architecture (business, data, application, technology)
  • Understand the difference between enterprise architecture and solution architecture
  • Create flashcards for key terms and acronyms (EA, EAF, SOA, etc.)
  • Take diagnostic practice test to identify knowledge gaps

Week 2: Core Concepts & Enterprise Continuum

  • Study the Architecture Development Method (ADM) overview and phases A-H
  • Learn the Enterprise Continuum framework structure and components
  • Review the Foundation Architecture (TOGAF platform)
  • Understand Solutions Continuum and its relationship to Enterprise Continuum
  • Study Architecture Governance and how it integrates with ADM
  • Complete practice questions on Enterprise Continuum and reference models
  • Diagram relationships between ADM phases, continuum models, and governance
  • Review 20 sample exam questions focused on these topics

Week 3: ADM Phases & Guidelines/Techniques

  • Deep dive into each ADM phase: Preliminary, A (Vision), B (Business), C (Information Systems), D (Technology)
  • Study ADM phases E (Opportunities), F (Migration Planning), G (Implementation), H (Change Management)
  • Learn ADM Guidelines and Techniques chapter including architecture principles, stakeholder management
  • Review Requirement Management framework and how requirements flow through ADM
  • Study architecture patterns and styles relevant to TOGAF
  • Complete 30 practice questions on ADM phases and their inputs/outputs
  • Practice scenario-based questions requiring phase identification and sequencing

Week 4: Architecture Governance & Exam Preparation

  • Study Architecture Governance framework, organization, and processes
  • Learn Architecture Board structure and responsibilities
  • Review architecture compliance and change management in governance context
  • Understand Architecture Capability Framework and maturity models
  • Complete full-length practice exams (60+ questions, 90 minutes)
  • Review all incorrect answers and gaps in understanding
  • Retake sections of practice tests until achieving 80%+ accuracy
  • Do final review of difficult concept areas and high-frequency exam questions
  • Practice time management strategies for exam day

Sample OG0-091 Questions

Practice with real exam-style questions. Reveal answers to verify your knowledge.

Q1 MultipleChoice

Which section of the TOGAF template for Architecture Principles should highlight the business benefits for adhering to the principle?

Q2 MultipleChoice

Which one of the following best describes a primary use of the Architecture Vision document?

Q3 MultipleChoice

Which of the following is the representation of a related set of concerns?

Q4 MultipleChoice

Complete the sentence. A server consolidation project that does not change the operating characteristics of the applications would require _____.

Q5 MultipleChoice

According to TOGAF, when creating views for a particular architecture, What is the recommended first step?

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Frequently Asked Questions

The OG0-091 is the TOGAF 9 Part 1 Foundation level certification exam administered by The Open Group. It tests foundational knowledge of the TOGAF (The Open Group Architecture Framework) standard and architecture concepts.

The OG0-091 exam consists of 40 multiple-choice questions. You have 60 minutes to complete the exam.

You need to score at least 55% (22 out of 40 questions) to pass the OG0-091 exam. This is a relatively accessible passing threshold for the Foundation level certification.

The recommended preparation includes studying the TOGAF 9 documentation, taking official training courses, and using practice exams and study guides. Most candidates spend 40-80 hours preparing for this Foundation level certification.

OG0-091 is the TOGAF 9 Part 1 Foundation exam, while OG0-092 is the TOGAF 9 Part 2 Practitioner exam. You typically need to pass Part 1 before attempting Part 2, which tests deeper understanding and practical application of TOGAF concepts.
Exam Details
  • Exam CodeOG0-091
  • VendorThe Open Group
  • Total Questions294
  • Duration60 min
  • LanguageEnglish
  • Last UpdatedJul 22, 2026
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