absract methods in EntityBean ?
Why do we need ejb in java?
What is the TX operational difference between Session Bean and Entity Bean?
How ejb invocation happens?
What are the design principles for ejb?
Is udp stateless?
What is remote interface in ejb?
in EJB diclare the static methods are not?
how can we decide a session bean as stateless or stateful without seeing jar file? i.e. by seeing the class file.
What are the advantages of ejb?
What is the use of @resource?
What are the steps involved in creating a Bean?
What is ejb in java?