In JPA transaction processing, if the operations execute successfully, you call EntityTransaction method _______ to commit the changes to the database. If any operation fails, you call EntityTransaction method ________ to return the database to its state prior to the transaction.
A) apply, rollback
B) commit, restore
C) apply, restore
D) commit, rollback

Question

Quizplus · Accepted Answer

In JPA transaction processing, if the operations execute successfully, you call EntityTransaction method commit() to commit the changes to the database. If any operation fails, you call EntityTransaction method rollback() to return the database to its state prior to the transaction. Therefore, the best choice is D.

In JPA Transaction Processing, If the Operations Execute Successfully, You