What is the use of @resource?
What is the difference between ejb and spring?
What is message-driven bean?
What does @singleton annotation do?
What is ejb bean in java?
When was ejb developed?
What happens when I change a value in the httpsession from inside an ejb?
What is difference between stateless and stateful?
Is ejb a framework?
What are ejb containers?
can u explain about design patterns like singleton,builder,factory
Define SessionContext ?
Which of the recommended practices to be performed in the ejbpassivate() method of a stateful session bean?
What do you mean by abstract schema?
What is rmi and ejb in java?