Quiz 1z0-861

Quiz 1z0-861, Java Enterprise Edition 5 Business Component Developer Certified Professional Upgrade

Which change is needed to make to the persistence.xml?

driven beans is correct?

Which statement describes a component definition that is allowed by the EJB 3.0 specification?

Which statement is correct about these classes if NO other annotations and mapping descriptors are provided?

which statement is true about its exception handling?

Which is a valid way of injecting a container-managed transaction-scoped persistence context into an EJB 3.0 session…?

Which statement is true about the use of a persist operation in a transaction?

Which two statements are correct about EJB 3.0 stateful session beans and stateless session beans?

Which statement about entity manager is true?