Compare rmi and corba from a middleware perspective, Software Engineering

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QUESTION - RMI

(a) Figure illustrates an RMI communication.

Describe the role of each component in the RMI.

(b) Explain the terms marshalling and un-marshalling as per an RMI or RPC.

(d) What are purpose of (i) a remote interface for a remote object? (ii) Instantiation of remote objects?

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