Don't lose any money going to the real exam without preparing first for a couple of days.

Learn all the tricks from the exam.

All the questions are explained and some of them have lessons attached so you can go prepared at the exam.

6 tests, 30 minutes each, 100+ questions, 5 lessons.

Why should you take OCA 1Z0-808 for Java 8 instead of 1Z0-815 for Java 11?

Oracle launched a new exam for Java 11 but taking it will NOT give you a certificate! It will give you a certificate only after taking the second exam - 1Z0-816.

The best approach is to take OCA 1Z0-808 for Java 8. This will get you a certificate, it's easier than 1Z0-815 and it also replaces 1Z0-815 so you can take only 1Z0-816 if you would like to obtain a second certificate.