What is difference between ejb and spring?
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For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?
How is an entity bean created?
Life cycle methods in stateful session beans?
What are stateless functions?
Explain what is an EJB Context?
How do you decide whether you should use session, entity or message driven bean?
An EJB client, can marshall an object of the class java.lang.Class to an EJB?
Explain the concept of connection pooling feature of ejb container?
what is SessionBean, EntityBean?
What is use of @postconstruct?
What does @singleton annotation do?
can we stop the execution of a method before completion?