Define EAR, WAR and JAR ?
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What transaction attributes does Java Bean containers support?
Enlist the changes in EJB 2.1 ?
What do you understand by session facade?
What is bean-managed persistence?
What do you mean enterprise javabeans (ejb) container?
Is state maintained by a Stateless bean?
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?
An instance of stateful session ejb when accessed simultaneously from more than one clients on same vm results in remoteexception or ejbexception. In case the client is a servlet thread, which of the techniques can be used to avoid remoteexception/ejbexception?
Which of the recommended practices to be performed in the ejbpassivate() method of a stateful session bean?
How do you implement the Local Interfaces ?
Define Initial Context?
what is mean by com/Dcom ? Please answer me. Advance thanks.