OCP Oracle Certified Professional Java SE 11 Developer Practice Tests: Exam 1Z0-819 and Upgrade Exam 1Z0-817: Exam 1Z0-819 and Upgrade Exam 1Z0-817

If you are sitting either 1Z0-819 or 1Z0-817 this book works for you. If you are just doing the upgrade exam then you can ignore questions in chapters 2, 10, 11 and 13 to make your life easier.You can use the books 900+ questions or register with the online test bank where the same questions appear and enable you to customise exams according to topic and number of questions.The only thing I cannot say yet is how realistic the questions are with regard to the real exam. I have tried two other simulators: whizlabs and one on udemy and they all vary a bit. I was hoping for some more reviews here telling me this but I will update this review once I sit the exam - hopefully by October 2021

Lots of questions and definitely really helpful in preparing for the exam.There are a few mistakes in questions here and there - but not overly many. I think I’m about halfway through and I’ve found around 5 mistakes which is not so bad.The support could be better though - I can see people reporting the mistakes but only one of the answers has been officially corrected on the website.Overall I would still say it’s a great book.