What is ejb and its architecture?
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Which is default transaction attribute for the business method of a bean?
Is soap stateless or stateful?
Explain the concept of local interfaces?
What is stateful or stateless?
Where a bean can be used ?
What does statelessness mean?
What does @singleton annotation do?
How does the server decide which beans to passivate and activate?
What are the attributes of transaction in ejb?
in EJB diclare the static methods are not?
Mention the three levels for applying interceptor methods.
What are the different types of ejb?