In process-to-process delivery, two processes communicate in which of the following methods?

A) Client/Server

B) Peer to Peer

C) Message Transfer

D) Source/Destination

Correct Answer : Client/Server

Explanation : The most common method used for this communication is Client/Server. The client requests a service through a particular port number to the port of the server using its socket address. Then the server responds by giving the requested service to the client port.