Oracle offers variety of Java Certifications for all Java Editions (Java SE, Java EE and Java ME).
The Oracle Certified Expert, Java Platform, Enterprise Edition 6 Java Persistence API Developer formerly known as Sun Certified JPA Developer for the Java EE6 Platform (SCJPAD 6) certification.
OCEJPAD Certification certification is defined by Oracle for developers who all are looking for develop Java EE 6 Enterprise applications using JPA. Oracle Certified JPA Developers have a good coding knowledge in JPA entities. Before appear for this exam you need to focus about the prerequisite. This JPA Developer exam has the prior exam SCJP / OCPJP (any edition).
Last month I finished my OCEJPAD exam, I gave the correct answer to 62 out of 64 questions. Already I had 4 months working experience in JPA so it take me 35 days for my preparation. I used one text book, one Java related discussion site and one exam simulator for my preparation, all these three were very helpful to me.
Before I go for exam I thought I couldn't attend all the questions in a required time, but its a surprise to me to i answered all the questions but I got only 63 correct answers, anyway I was attend all the questions in a time limit. For this time management EPractize Labs Training Lab simulator help me more, this is the reason why I am writing my exam preparation experience here. I hopes that, it may helpful for at least one of you.
Pro Jpa 2 Mastering the Java Persistence API book is worth for JPA exam by by Mike Keith, Merrick Schincariol and highly recommended for detailed view about the exam topics.
Training Lab has been offered by EPractize Labs Software, I really want to thank them because it gives me a full of confidence to easily finish my exam within a time.
Third and the important one is
. So many of you already register with this site, if you don't have account in this site go and create a free account after reading this article. It will help you more to get more and more ideas. Not only for certification preparation till life end it will help you because the site only the discussion about Java with experienced Java professionals.
A book that I have referred for my preparation is,
Pro Jpa 2 Mastering the Java Persistence API
. After finish your study with the concepts from the above book, I started to use training lab. At first I go through the training lab study guide and then I practice with mock test that available in OCEJPAD 6 training lab simulator.
Certification exam simulator have 594 sample questions to practice, it also have the chapter wise test to finish the syllabus chapter by chapter. Once you finish one chapter then you can take the sample test with the related topic you have finished.
I think both of these materials are good enough to complete the Java EE 6 Java Persistence API Developer Certified Expert Exam successfully.
Good Luck For Your Success Friends!