/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: jpa2quiz https://cdn.slidesharecdn.com/profile-photo-jpa2quiz-48x48.jpg?cb=1523481741 Questions for preparation to Oracle JPA Certification or just learning JPA 2. All the information and examples are taken from "Pro JPA 2: Mastering the Javaâ„¢ Persistence API" book. The whole list of questions can be found here - http://jpa-quiz.rhcloud.com/