What is the output of this program?

class A

{

final public int calculate(int a, int b) { return 1; }

}

class B extends A

{

public int calculate(int a, int b) { return 2; }

}

public class output

{

public static void main(String args[])

{

B object = new B();

System.out.print("b is " + b.calculate(0, 1));

}

}

Question

What is the output of this program?

        class A 

        {

            final public int calculate(int a, int b) { return 1; } 

        } 

        class B extends A 

        { 

            public int calculate(int a, int b) { return 2; } 

        } 

         public class output 

         {

            public static void main(String args[]) 

            { 

                B object = new B(); 

                System.out.print("b is " + b.calculate(0, 1));  

            } 

        }

TuteeHUB · Accepted Answer

An exception is thrown at runtime.

TuteeHUB · Answer

b is : 2

TuteeHUB · Answer

b is : 1

TuteeHUB · Answer

Compilation Error.

1.	What is the output of this program? class A { final public int calculate(int a, int b) { return 1; } } class B extends A { public int calculate(int a, int b) { return 2; } } public class output { public static void main(String args[]) { B object = new B(); System.out.print("b is " + b.calculate(0, 1)); } }
A.	b is : 2
B.	b is : 1
C.	Compilation Error.
D.	An exception is thrown at runtime.
Answer» D. An exception is thrown at runtime.

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