In this mode of communication ,
When the server is processing a particular client that means if it is receiving and sending the information to that particular client , another client cannot acess the server at the same time . Since the server will be blocked on the first client. Hence it is not suitable in real world applciations because, mostly these days applications should process multiple clients at a time.Which is not the case here.
Source: My Own Observation | Asked In: Many Interviews |