What will be the output of the following Java program?class A { int i; void display() { System.out.println(i); }}class B extends A { int j; void display() { System.out.println(j); }}class inheritance_demo { public static void main(String args[]) { B obj = new B(); obj.i = 1; obj.j = 2; obj.display(); }}Options02Compilation Error1

What is the output of this program? class A { public int i; private int j; } class B extends A { void display() { super.j = super.i + 1; System.out.println(super.i + " " + super.j); } } class inheritance { public static void main(String args[]) { B obj = new B(); obj.i=1; obj.j=2; obj.display(); } }2 23 3Runtime ErrorCompilation Erro

Assuming that all the necessary imports are done, what will be the output of the following Java program? class parent { int a; } class child extends parent { int b; void display() { super.a = b + 1; System.out.println(b + " " + i); } } class inheritance { public static void main(String args[]) { child obj = new child(); obj.a=1; obj.b=2; obj.display(); }}Options3 32 22 3Compilation Error

Select the correct answerWhat will be the output of the following Java program? final class base     {         int a;    }        class derived extends base    {        int b;        System.out.println(b + " " + a);      }        class inheritance     {        public static void main(String args[])        {            derived obj = new derived();            obj.display();             }   }OptionsRuntime Error3 32 2Compilation Error

the correct answerWhat will be the output of the given Java program? abstract class java {    int x;    abstract void display(); }     class method extends java {     int y;     void display() {        System.out.println(y);     } }     class Abstract_demo {     public static void main(String args[]) {         method obj = new method();         obj.y = 1;         obj.display();         } }Options0Runtime Error1Compilation Error

What will be the output of the following code?This question is required.*class Base {public void display() {System.out.println("Base");}}class Derived extends Base {public void display() {System.out.println("Derived");}}public class Main {public static void main(String[] args) {Base b = new Derived();b.display();}}