In the 6 patterns stated in exam in which of two case interaction is remote? (like one we have in case of bean and Transfer Object) In which other case it is there?
"in which of two case interaction is remote?" I have no clue what you mean, but I'll give it a shot... A Business Delegate communicating with a Session Facade may be over a remote connection. A Service Locator can use JNDI to locate remote services. A Transfer Object could be transfered from a remote service to the presentation tier to limit the number of calls needed to retrieve data. I'm really just shooting off a bunch of random statements in a best effort to answer whatever it is you were asking. Hope I covered it.
"Also can we put Expression Language in each of case?" EL has nothing to do with the patterns, though I'm curious what inspired such a question.
