- How many EJB Objects are created for a Bean
- What is Entity Bean. What are the various types
of Entity Bean?
- Can I develop an Entity Bean without implementing
the create
- What is the life cycle of Stateful session bean
- What is the difference between optimistic locking
and pessimistic locking
- Give a scenario where you have used stateless session
beans
- What is return type of create method of an entity
bean
- What is the use of activate, passivate methods
in EJB?
- What is the difference between Java Bean and EJB?
- what is the difference between HTTP Session and
Stateful
- Can I invoke Runtime.gc() in an EJB?
- Can I develop an Entity Bean without implementing
the create
- When two entity beans are said to be identical
- How to configure the jdbc driver in welogic server
- What is design pattern ? use ?
- How do J2EE application servers in general and
the Weblogic
- What is the difference between distributed transactions
- How will you propagate exception thrown inside
session
- What are the services provided by container?
- What are the file used in hibernate?
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