What will be the output of the following Java program?interface calculate { void cal(int item);}class display implements calculate { int x; public void cal(int item) { x = item * item; }}class interfaces { public static void main(String args[]) { display arr = new display(); arr.x = 0; arr.cal(2); System.out.print(arr.x); }}Options04Compiler Error2

What is the output of the following code?public class Solution { public void display() { int x = 10; } public static void main(String args[]) { System.out.println(x); }}Options: Pick one correct answer from below100Compile time errorRuntime error

What is the output of the below Java program with an Interface?interface Car { int basePrice = 1000;}public class InterfaceTest2 implements Car { void changePrice() { basePrice = 2000; System.out.print(basePrice); } public static void main(String[] args) { new InterfaceTest2().changePrice(); }}Options1000Compiler errorNone of these2000

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

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 is the output of the following Java program?class Main { public static void main(String args[]) { final int i; i = 20; i = 30; System.out.println(i); }}OptionsCompiler Error30Garbage value0