Is it possible to write two EJBs that have different bean
classes, but they share same Remote interface and Home
interfaces?
What is Introspection ?
How do I use a less than or greater than on a message selector in ejb-jar.xml?
absract methods in EntityBean ?
What are the key features of the ejb technology?
What is stateless session bean?
Is ejbCreate() method mandatory while defining a Session Bean?
Define EAR, WAR and JAR ?
What is stateless and stateful?
Using Container managed entity bean, how an entity bean can be created?
How to create ejb project in eclipse?
Life cycle methods in stateful session beans?
whatis the diff between ejb and servlet/jsp