Togaf Certification exam tips and some notes
April 19, 2013 1 Comment
Today (April 19th 2013) I passed the combined Level 1 and Level 2 certification exam OG0-093 on Togaf Enterprise Architecture after many weeks of reading and preparing for it. I thought I would write this in an attempt to point people in the right direction.
What is Togaf ?
“TOGAF®, an Open Group Standard, is a proven Enterprise Architecture methodology and framework used by the world’s leading organizations to improve business efficiency.” Read on here..
Studying for Togaf
You can attend a course such as the one I did which was run by “Architecting the Enterprise” in London or you can self-study. The course provides a good introduction and a chance to talk with others, partake in some role playing exercises and ask questions which you miss out on if you only use self-study. The course notes I was given also included the whole Togaf 9.1 Specification in HTML format which was VERY helpful.
I also used the following study guide before and after the course.
This book provides a really good overview and all that is required for the level one exam (as it is intended). Some good questions and examples are included with each chapter and at the end of the book. This book should be all you need really to pass the level 1 certification.
For the level 2 certification you really need to study the Togaf specification available on the Open Group Website. Luckily I was given them for personal training use as part of my course.
The notes are available as a PDF, HTML online access version or book to purchase. There are free versions which require membership of The Open Group and there are also commercial versions for use internally in your organisation. There is also a license to purchase if you intend to adopt the framework commercially with your clients.
What do you need to study?
Some examples of the areas for study and the depth to which you should know the material are given below.
- All the level 1 material which includes the ADM, Core concepts the inputs and outputs of each phase.
- What are the core concepts of Togaf and their purpose?
- You will need a solid understanding of Architecture Principals and Risk Activities defined in Togaf.
- Learn the purpose of each ADM phase and each core component such as what is the purpose of the content framework, what IS the Enterprise Continuum.
- Learn all of the important definitions such as:-
- What is a conformant architecture vs a compliant architecture?
- What makes up an Architecture Principal and what each element means and how they are referred to and why.
- Each part from II (ADM) to Vii (Capability Framework)
E.g. Learn what an Architecture Repository is, what makes up the repository, WHY do we need one and what is its relationship to the Enteprise Continuum.
The Exam Process
The exam is an online one which can be booked through any Authorised Prometric Test Center. There are 40 questions in Level 1of which you need to get 55% (22 questions) correct.
After question 40 the exam jumps straight into Level 2 which consists of 8 scenario based questions with no option to return to level 1. The left side of the screen was the scenario and the right was the multiple choice answer options. To pass you need 24 out of 40 points or 60%. For Level two each of the 4 options per question are graded as 5 points for the correct answer, 3 for the next closest answer followed by 1 and 0.
The total time limit is 150 minutes with 60 minutes for Level 1 and 90 for Level 2.
The level 2 exam is also open book and a PDF is provided as a button to view the spec if required.
I have included some tips here which should help you along the way to certification.
- Ideally learn with someone else who you can talk to and quiz each other. I had this during the course only.
- Work through the modules using the official Togaf spec as mentioned above. The modules are listed here..
- This one alone helped me the most. Pick an area you feel you do not fully understand and ask yourself questions like:-
o Where does this part fit in?
o What does it relate to?
o Who by and when is it used?
o What is its official definition and purpose