Yes, the client needs to know whether he is using a session or entity bean. How will he invoke appropriate methods otherwise. Like if he invokes finder methods on session bean, it won't work.
However, client need not know whether he's invoking a sLSB or SFSB.
Does this mean the client has to know that he is using a session bean and not an entity bean? Isn't that something the client shouldn't have to know?
Questions by krishna_darl answers by krishna_darl