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Free OGEA-103 study notes covering every exam domain — key concepts, mnemonics, and practice links.
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Part 1 Foundation accounts for the large majority of the Combined exam and is assessed by 40 multiple-choice questions in 60 minutes with a 60% pass mark. It tests recall and understanding of the whole TOGAF fundamental content, so precision about phase purposes, deliverable names, and technique homes matters.
| Fundamental Content Area | Coverage |
|---|---|
| Introduction and Core Concepts | Definitions of enterprise and architecture, the purpose of an architecture framework, and the structure of the standard |
| Architecture Development Method | The Preliminary Phase and Phases A to H together with Requirements Management |
| ADM Techniques | Architecture Principles, Stakeholder Management, Gap Analysis, migration planning, readiness, risk, and capability-based planning |
| Applying the ADM | Iteration, partitioning, architecture levels, and adaptation for digital and agile contexts |
| Architecture Content | Deliverables, artifacts, building blocks, the Architecture Repository, and the Enterprise Continuum |
| Enterprise Architecture Capability and Governance | Establishing the practice, the Architecture Board, contracts, compliance, maturity, and skills |
| Phase | Purpose | Key Deliverable |
|---|---|---|
| Preliminary | Prepare the organization and establish the capability | Architecture Principles |
| A — Architecture Vision | Frame scope and secure approval | Statement of Architecture Work |
| B — Business Architecture | Baseline and target business architecture | Architecture Definition Document content |
| C — Information Systems | Data Architecture and Application Architecture | Architecture Definition Document content |
| D — Technology Architecture | Technology platform and services | Architecture Requirements Specification |
| E — Opportunities and Solutions | Work packages and transition architectures | Draft Architecture Roadmap |
| F — Migration Planning | Prioritized and scheduled change | Implementation and Migration Plan |
| G — Implementation Governance | Control delivery through contracts | Architecture Contract |
| H — Architecture Change Management | Manage change to the architecture | Architecture Change Requests |
Practice what you just read
10 free practice questions. No credit card.
Practice what you just read
10 free practice questions. No credit card.
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3 practice exams • 300+ questions
All TOGAF Combined (OGEA-103) practice questions, flashcards and exam details →
Test yourself with 10 free OGEA-103 questions
Reading is the setup, recall is the work — answer questions for the domain you just read. No account needed for the first 10.
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Download the PDFTOGAF Combined (OGEA-103) is a The Open Group certification. These facts come from the current exam guide and are the numbers to plan around.
| Domain | Weight | What to focus on |
|---|---|---|
| Part 1 — Foundation | 83% | Basic concepts and EA fundamentals, ADM phases and architecture vision, ADM techniques and tailoring |
| Part 2 — Practitioner Scenarios | 17% | Applying the ADM in case studies, Governance and compliance decisions, Migration planning and gap analysis |
Yes. Every OGEA-103 study note on this page is free to read, and the PDF download requires no email address. Practice questions start free as well.
They cover all 2 domains of the OGEA-103 exam: Part 1 — Foundation (83%), Part 2 — Practitioner Scenarios (17%). Each section is weighted in the same proportion as the real exam, so nothing high-value is buried.
The OGEA-103 exam has approximately 48 questions in 150 minutes, with a passing score of 60%. Use the practice questions to confirm you are consistently above that line before booking the real exam.
Read a domain, then immediately answer practice questions on it — recall is what moves knowledge into long-term memory. Start with Part 1 — Foundation, and finish with a mixed set so you practise switching between topics.
They cover the content, but reading alone is not enough. Answer practice questions for every domain and take a timed practice exam; the notes are most useful when you return to them after a wrong answer.