posted 21 years ago
Which statements are true for stateless session bean instances?
a. Any instance can be used for any client
b. conversational state must be retained across methods
c. conversational state must be retained across transactions
d. they can be passivated.
e. they do not support transactions.
according to the book, the Answer is A. I agree, but:
b, c: there's no conversational state in stateless session beans.
d: stateless session beans are not passivated
e: I was tempted to select this option, because since stateless beans don't hold conversation, how is the transaction managed?
How are you supposed to keep track of a transaction if every remote call is treated as a new one, and not attached to the previous one?
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