absract methods in EntityBean ?
What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?
Enlist the enterprise beans types?
What are the transaction management benefits of the EJB architecture?
What are the basic and subtypes of enterprise java beans (ejb)?
What is the purpose of a transaction monitor?
Is it possible to write two ejb’s that share the same remote and home interfaces, and have different bean classes? If so, what are the advantages/disadvantages?
Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.
when deploying an EJB, does it possible to specify multiple JNDI names?
what are main features in EJB?
Where a bean can be used ?
What are the key benefits of the ejb technology?
Which is default transaction attribute for the business method of a bean?