Answer Posted / tushar

class Checkmain
{

public static void main(String args[])
{
System.out.println("helloCheckmain string main ");
}
}

class Checkmain1 extends Checkmain
{
public static void main(String args[])
{
System.out.println("helloCheckmain1 string main ");
}
}

public class Main
{
public static void main(String args[])
{
String S[]=new String[10] ;
System.out.println("******string main**********");
int q=10;
main(q);
Checkmain.main(S);
Checkmain1.main(S);
}

public static void main(int a
{
String S[]=new String[10] ;
System.out.println("000000000 int main 0000000000");
Checkmain.main(S);
Checkmain1.main(S);
}
}

What is procedure overloading?

1809

---

How to overcome the exception object reference not set to an instance of object?

630

---

What is double in java?

526

---

What is fail fast in java?

580

---

Explain the difference between the public, private, final, protected, and default modifiers?

559

---

---

What is a lightweight component?

602

---

What is use of static method?

543

---

What does || mean in code?

549

---

How do you reverse a word in java?

537

---

How to disable caching on back button of the browser?

535

---

What is unmodifiable list in java?

540

---

What is the purpose of the system class in java programming?

551

---

Is singleton thread safe in java?

558

---

Difference between keyword and identifier.

605

---

Is null keyword in java?

537

---