File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
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JPA Cert question

 
Marthin Bergstrand
Greenhorn
Posts: 3
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Hi,

Im studying for the Oracle JPA exam (using Pro JPA 2 book and enthuware mock exams) and i'm just wondering if there will be questions about xml mapping or is it enough to know the annotations? If there is xml mapping will I be required to know everything or is it focused on persistence unit xml and the more global settings?

Best Regards
Marthin
 
Rajeish Mittal
Ranch Hand
Posts: 36
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There may be or may not be questions. you may get 1 or 2 questions from that part. Each part has its own importance. It is safer to cover that part. You'll still have the knowledge in back of your mind just in case it is asked more number of times. It will probably be just persistence unit xml and global settings. enthuware will give you a fair bit of example. So all the best!
 
Alexandr Dudko
Greenhorn
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Hi. I had about 5 such questions on the certification exam. They required the knowledge of persistence unit xml and how file's mappings and annotation work together.
 
It is sorta covered in the JavaRanch Style Guide.
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