Answer / niranjanravi

swings,threads are light weight components

Answer / cj.ashok

Light weight Component is Swing, for ex: In swings If u
want to create button the JVM is wont Ask that button to OS
instead of it ill create its own button type, thats y v
called swing is light weight component,

The Applet is heavy weight component becoz the JVM ask the
button component to OS,then the OS will give components to
JVM, Thats y v called Apllet is Heavy Weight Component

Answer / ravikiran(aptech mumbai)

light weight component is the one which will load into the
server easily

interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?

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