Ronak Ahir

advance computing technology exam without book

import java.rmi.*; import java.rmi.registry.*; import java.rmi.server.*; interface Calculator extends Remote{     int add(int a, int b) throws RemoteException; } class CalculatorImpl extends UnicastRemoteObject implements Calculator{     CalculatorImpl() throws RemoteException{     }     public int add(int a, int b){         System.out.println("Adding "+a+" and "+b+" .......");         return a+b;     } }  class ServerApp{     public static void main(String[] args) throws Exception{         CalculatorImpl ci=new CalculatorImpl();         Registry r=LocateRegistry.createRegistry(1099);         r.bind("abcd", ci);     } } class ClientApp{     public static void main(String[] args) throws Exception{     ...

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