Free OGEA-102 study notes covering every exam domain — key concepts, mnemonics, and practice links.
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This area covers how an enterprise establishes, staffs, and matures the architecture function so the rest of the ADM can operate. In the exam it appears inside scenarios about mandate, principles, and capability rather than as pure definition questions.
| Role | Primary Responsibility |
|---|---|
| Chief Architect or Head of Architecture | Owns the architecture capability and chairs or reports to the Architecture Board |
| Architecture Board | Approves architecture and arbitrates compliance and change |
| Architecture Sponsor | Provides funding, mandate, and executive backing |
| Architecture Team | Develops the architecture and supports projects through the ADM |
| Architecture Governance Team | Operates governance processes and maintains the Governance Log |
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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Test yourself with 10 free OGEA-102 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 10 Practitioner 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 |
|---|---|---|
| The Context for Enterprise Architecture | 13% | Preliminary Phase, Architecture Capability Framework, Architecture principles |
| Phase A, the Starting Point | 13% | Request for Architecture Work, Architecture Vision and business case, Statement of Architecture Work |
| Architecture Development (Phases B, C, D) | 13% | Phase B: Business Architecture, Phase C: Information Systems Architectures, Phase D: Technology Architecture |
| Supporting the ADM Work | 13% | ADM techniques and guidelines, Architecture governance, Architecture content framework |
| Stakeholder Management | 12% | Stakeholder identification and concerns, Views and viewpoints, Communications Plan |
| Implementing the Architecture (Phases E, F, G) | 12% | Phase E: Opportunities and Solutions, Phase F: Migration Planning, Phase G: Implementation Governance |
| Architecture Change Management (Phase H) | 12% | Change drivers and monitoring, Change Requests and re-entering the ADM, Architecture change management practices |
| Requirements Management | 12% | Requirements Management process, Architecture Requirements Specification, Requirements across the ADM phases |
Yes. Every OGEA-102 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 8 domains of the OGEA-102 exam: The Context for Enterprise Architecture (13%), Phase A, the Starting Point (13%), Architecture Development (Phases B, C, D) (13%), Supporting the ADM Work (13%), Stakeholder Management (12%), Implementing the Architecture (Phases E, F, G) (12%), Architecture Change Management (Phase H) (12%), Requirements Management (12%). Each section is weighted in the same proportion as the real exam, so nothing high-value is buried.
The OGEA-102 exam has approximately 8 questions in 90 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 The Context for Enterprise Architecture, 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.