What Is EJB Clustering? Explain the Functionality?
Clustering is the technique of grouping machines together
to transparently provide enterprise services .IT provides
scalability and high availability.
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What optimization could I use if the ejb container is the only point of write access to the database?
How entity beans support container managed persistence?
How does legacy object mapping work?
Why stateless is better than stateful?
What is singleton session bean?
What does statelessness mean?
Using Container managed entity bean, how an entity bean can be created?
what is current EJB version?
What is the difference between find and select methods in ejb?
What is ejb and why it is used?
What do you mean by bean managed transaction?
why object class is a parent of all classes in java?