What is the difference between find and select methods in ejb?
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What is ejb ql?
Enlist the changes in EJB 2.1 ?
Can a client interact with an JavaBean directly? Explain?
What is pub/sub model?
What is stateful or stateless?
What is the major difference SessionBean and EntityBean?
Difference between container-managed & bean-managed persistence?
In what way, the client gets a reference to an existing entity bean?
Which services are provided to ejb components by the ejb container?
What are stateless functions?
Enlist the enterprise beans types?
What are transaction isolation levels in ejb?