Last updated on Jul 13, 2026
All TOGAF Business Architecture Part 1 certification learning material, study guide, training courses are created by a team of The Open Group training experts. The Study Guide and .EXM training software files contain relevant TOGAF Business Architecture Part 1 content, labs, practice questions and explanation. This OGB-001 exam guide and training courses is based on the latest exam outlines available!
Struggling with a complex question? Just ask your OGB-001 AI tutor. It explains concepts, clarifies why wrong answers are wrong, and helps you understand OGB-001 topics in depth, available 24/7, included at no extra cost.
Don't just see the right answer, understand why it's right and why the others are wrong. In any Language!
Your AI tutor is available around the clock. No scheduling, no waiting — help is one click away inside the practice test.
Available directly in your online practice session. Click "Ask AI" on any question and get an instant explanation.
One-time payment, instant access
Launch the exam online
Get an instant explanation
Take the first step towards passing your OGB-001 exam with ease by investing in our comprehensive certification exam material.
Went in thinking the exam was doable without much prep. The prep course and the AI tutor provided the depth I needed in areas I underestimated. The practice questions highlighted the very hard parts I initially overlooked.
Three weeks of prep course study and finally done with this exam. The practice questions were very hard but the AI Assistant made the difference. Relieved to have passed.
Thank you for putting together this study package. It was very helpful and I passed my test. I suggest if you add an AI teaching assistant to your interactive test engine that would be wonderful.
Very cool very precise. I highly recommend this study package.
I came across this site via Google search. I saw the pass guarantee and I went for it. It turned out to be decent and accurate content.
Started the course thinking this exam would be a breeze but it turned out to be very hard. The AI Assistant and practice questions were crucial in steering me through when I got stuck. Finally relieved to have passed.
Excellent study guide, thank you. But how to I get access to the updated version?
Went in thinking the exam would be easier than it was. The AI tutor and prep course helped me tackle the challenging exam content when I realized I'd underestimated it. Those practice questions saved the day.
Finished yesterday after weeks of juggling work and prep course materials for this very hard exam. The AI Assistant made practice questions easier to tackle and helped reinforce challenging concepts. Just glad it's over.
Passed it on my second try after three tough weeks. The prep course and AI Assistant made the challenging exam material a bit more manageable with solid practice questions.