i am confused , in pro JPA book , there are one chapter that mention the session beans and transaction . in JPA exam how many questions are related with EJB session beans and and how many related with Transaction management ?
With Regards :-
posted 4 years ago
Transactions form almost 15% of the exam. The reason is Java entities and underlying RDMS are almost always involved in most of these transactions. EntityManagers and EntityManagerFactories are transaction resources.