What are the design goals of EJB Architecture?
Answer / nirmala
RMI,load balancing(workload of applications are distributed
onthe server) ,clustering(grouping of machines together to
provide enterprise service),transaction fail over(if fails
then distributed on every server),back end integration
(interaction with databases)
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What is the TX operational difference between Session Bean and Entity Bean?
How to create ejb project in eclipse?
Explain the architectural relationship between EJB & XML?
How does ejb container work?
An instance of stateful session ejb when accessed simultaneously from more than one clients on same vm results in remoteexception or ejbexception. In case the client is a servlet thread, which of the techniques can be used to avoid remoteexception/ejbexception?
What is ejb framework?
What are stateless applications?
In EBs the DB state is more consistent than SBs why?
What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?
What is stateless programming?
Define Context?
What is bean-managed transaction?