What is @resource in java?
Tell me difference between Container managed persistent bean & Bean managed persistent bean?
What is stateless and stateful?
What are stateless functions?
whatis the diff between ejb and servlet/jsp
What is meant by manifest files ?
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 mdb in ejb?
What is ejb in spring?
Which of the recommended practices to be performed in the ejbpassivate() method of a stateful session bean?
Is ejb a framework?
What does @singleton annotation do?
How does the server decide which beans to passivate and activate?