Answer Posted / ganesh slv

/****** Program Starts Here ************/

/**
* Save this file as Class1.java. All should be in single
* file
*
* Date : 14.04.10
* @author Ganesh Slv
*/

public class Class1 { // Note this line

/* This Class is public. So your file name should be the
same name.
*/

public static void main (String arg[]) {
System.out.println (" This is from Class1.. ");
} // Main
} // Class1

class Class2 { // Note this line
/* This class is not public. so it doesn't matter
your file name.
*/

public static void main (String arg[]) {
System.out.println (" This from Class2..");
}
}

class Class3 {
/* This class Calls the main() in Class1.
*/

static public void main (String arg[]) {
System.out.println (" This is from Class3..");

// Creating obj to Class1
Class1 c1 = new Class1 ();
c1.main (arg); //Main must have one arg as String[] type
}
}

/********** Program Ends here ******/

How to sort double array in java?

941

---

What is final keyword in java?

968

---

How to sort array in descending order in java?

872

---

What are the differences between include directive and include action?

1078

---

Explain runtime exceptions?

1105

---

What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?

917

---

What is natural ordering in java?

897

---

Who found java?

937

---

Explain the overview of UDP messaging.

1079

---

What do you mean by light weight and heavy weight components?

968

---

What is assembly condition codes?

934

---

What is a data structure java?

949

---

Can a static class implement an interface?

1050

---

What is null object in java?

956

---

What is a final class in java?

965

---