What do you mean by timer service and where it is used?
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What are ejb containers?
What is stateful or stateless?
What is Session Bean Interface?
What do you understand by session facade?
Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.
What is session bean in ejb?
How many ejb objects are created for a bean?
java doesnot support multiple inhetance. but a interface can support.how the ambiguities are rectified in interfaces?
How bean-managed transactions will work?
Why do we need ejb in java?
How entity beans support container managed persistence?
What are the design principles for ejb?