In RMI program the following example shows the, import java.rmi.*; public interface Adder extends Remote{ public int add(int x,int y)throws RemoteException; }

Related MCQs

• State true or false (i) Java RMI supports distributed objects written entirely in java (ii) Java RMI makes use of stubs and skeleton (iii) In Java RMI an object registers itself with a media server (iv) IDL is interface declaration language
• In RMI applications which program obtains a remote reference to one or more remote objects on a server and then invokes methods on them?
• Given the following code:~~~class Base { int x = 10; }~~~class Derived extends Base~~~{ int x = 20; }~~~Base b = new Base();~~~Derived d = new Derived ( );~~~Base bd = new Derived(); The statement~~~System.out.println(b.x + " " + d.x + " " + bd.x);~~~will produce the output
• Given the following code fragment:~~~int A[];int i = 0;A = new int A[4];~~~while (i < 4)~~~{~~~A[i] = 10;~~~i = i + 1;~~~}~~~What is the value of A[3]?.
• In RMI which layer defines and supports the invocation semantics of the RMI connection, this layer maintains the session during the method call?
• Which method of the Naming class (found in java.rmi) is used to update the RMI registry on the server machine?
• Java support RMI. What does this RMI stands for?
• Consider the following program: import myLibrary.*; public class ShowSomeClass { // code for the class... } What is the name of the java file containing this program?
• What is the output of the following program? class Example { public static void main(String args[]) { int j; do { j++; } while (j < 0); System.out.println(j); } }
• What is Remote method invocation (RMI)?