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I just passed 1Z0-819 - how was it?

 
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I finally did it - today I passed the Java 11 OCP exam with 87%.

It was a long journey, it all started almost a year ago (9-10 months more precisely). I wanted to take on the old 1Z0-815 and 1Z0-816 exams, like everyone else. I was prepared to take the first one like 6 months ago, but hours before my appointment a techical failure happened at the test center and they had to cancel it. I was very very lucky, because the same day I learned about the new exam, 1Z0-819. I was happy to find out that the exam lasts just 90 minutes now instead of 180 for the old one. The bad part was that 1Z0-819 includes double the study material in a quarter of the time.

So how was it, you ask? Well, it was a lot to take in. Lots and lots of methods to memorize, corner cases, classes - but hard work pays off I guess. I am working a full time job so I was familiar with some of the concepts, but I had to learn lots of others. I studied in the afternoon - at first I was't doing it every day but then it became routine.

I want to thank Jeanne Boyarsky and Scott Selikoff. Really, thank you. Your study guides have been excellent. I started with the 1Z0-815 guide then went all in with the complete study guide which came later. The book covers like 95% of the exam and everything is explained clearly and concisely.

I was ready to take the first exam when the new one came out, so I didn't insist on the first part of the complete study guide. I started reading the second part - I was doing a chapter per week (includong the quiz at the end of each chapter). As I was reading alone, I noted down some  takeways for each section. Upon finishing the book, I had around 150 pages written by hand (it's easier for me to learn new stuff like that - it helps me memorize).

After finishing the book I went ahead and read my own notes until I was comfortable with all material. I had to read everything 4 times.

In the meantime I got the Enthuware model exams and started doing one a day in the weeks before the exam. If you want to be prepared for the exam, buy the Enthuware mock exams - trust me, it's worth it. They have been life saving.

As I was doing the mock exams I started noting down all the mistakes I've made which also helped me a lot. The days before the exam I went through those. My average score in the Enthuware exams was 81% and I was pretty happy and confident about the real exam.

And now the exam day: well, even of I was pretty confident I was also very nervous. I've chosen taking the exam at a test center near me - I think it really helps you get in the mood, avoiding getting too comfortable at home.

It turned out the mock exams were way closer to the real thing than I initially thought! The difference was that there were a lot of questions with lots of code to go through - I was pretty scared seeing them because they were the most time consuming.

My main advice would be to practice your time management skills. I finished the exam with 4 minutes to go, which is...well, close. Considering the lengthy questions, be careful. I had 15 minutes to go and 10 more questions to solve so I had to rush it in the end, but it turned out well. The questions were not overly complicated besides that - if you read the material thoroughly and do the mock exams you'll be fine.

I had a lot of questions about generics, functional interfaces (& lambdas) and streams. Understand these very well, they're critical. I also had some questions on modules but they were fine.

In the end I'm happy that I took the exam and I'm happy that I can finally take a break.

Phew, this was a long post, but I hope it helps!
 
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Congrats!
 
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Great job Adrian!
 
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Congratulations!  And know that it means a lot for Jeanne and I to hear feedback like this.  We're glad we helped!
 
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Congratulations, Adrian!
Happy to know that our material was helpful in your preparation
 
Adrian Pop
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Charles O'Leary wrote:Congrats!


Jeanne Boyarsky wrote:Great job Adrian!


Scott Selikoff wrote: Congratulations!  And know that it means a lot for Jeanne and I to hear feedback like this.  We're glad we helped!


Paul Anilprem wrote:Congratulations, Adrian!
Happy to know that our material was helpful in your preparation



Thank you, everyone!

 
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