“Scrum.” This mythical thing I am sure you have at least heard about. There is also a pretty fair risk that you already understand that Scrum is a framework for developing and delivering all sorts of products. That it has events, roles, values, and artifacts. If you do not, you definitely should. If you do, you probably do not. Trust me, and if you are about to take a PSD certification, you will find out soon enough.
Choose Wisely Scrum Certificates
There are three primary Scrum certificates: Professional Scrum Master, Professional Scrum Product Owner, and Professional Scrum Developer. It might be a little tricky when picking the right one for yourself. One might admire why even bother taking any other exam when you can go with a Scrum Master title? The bottom line is that PSD or PSPO is not more dangerous than PSM. Each has its area of expertise, and each is equally valuable.
The developer’s exam focuses on Scrum’s theory and requires strictly development-related knowledge like Test-Driven Development and Continuous Integration. So, if you are a developer and are not planning to be a Scrum Master anytime soon, taking a PSD exam is more valued. It will give you the ability to work efficiently as a professional in a Scrum-led project.
Preparation for PSD Exam
The first and probably the essential rule is: STICK TO THE SCRUM GUIDE. There is no way around it. The Guide is short to get to know it in just a few readings, but you will probably need more than that to remember every detail, honestly. I would also suggest reading it in your native language at least once to clarify everything.
Also, do not get me wrong; there are tons of different sources out there. Most of them are free and suitable. Reading them might be profitable as you can relate to every information you read to the Scrum Guide content.
PSD also requires knowledge that is special to the developers’ world. That covers:
- Writing Clean Code
- Automated Tests
- Test-Driven Development
- Continuous Integration
If you have any doubts about any of those subjects, I suggest filling all gaps before taking a PSD exam.
Later, after the reading is done, you should continue to practice. There are two online preparation tests I have been doing. First is the official Open Assessment. It comprises solely legitimate questions that will most likely appear in the exact form on the exam. When to know you are ready? I had a single rule. If you pass the official test with a 100% score five times in a row, you most likely understand to pass the exam. Take your time - mastering those quizzes will pay you back.
The PSD Exam Itself
The idea of the exam is relatively simple. First, you create an account at scrum.org. Then it would be best if you got a password key for the PSD certificate. The cost is $200. When you are ready, you enter the password, and the exam starts. There are 80 multiple-choice and true/false questions. Time-box is 60 minutes. You will need at least 85% to pass the exam, which provides at least 68 positive answers. You get the result immediately after finishing the exam.
Tips for Getting PSD Certification
The good thing about the PSD exam is that you can take it anywhere and whenever you please. Thanks to that, you can and surely should make specific preparations. First of all, have a Scrum Guide by your side at all times. Best if it is printed so you can quickly look up things you are not sure of.
Secondly, you might be moved to google things as nobody is watching you - it is not an entirely bad idea. Still, you must know that you will always not find exact answers to exact questions, and looking for others will be a waste of your precious time.
The system gives you a great feature to mark questions you would like to come back to later. Use it. Mark questions you are do not know an answer to and leave them for the end. The exam provides you less than 1 minute per answer, so time is essential here.
What is most valuable in passing the PSD certification exam is that you are familiar with the questions you will be asked. There is a specific idea behind them which, in short, sounds like Scrum is the best. It will keep all your problems and make your life a paradise. Seriously, that is the key. Also, there would not be too much time for contemplation, so make sure you buckle down to preparations. Mainly to the official Open-Assessment as you will tackle the same questions during the exam.
Lastly, do not worry! The exam is relatively simple, so that you will be just fine!