Q. What will be the output for the below code?

class A{
      public void printValue(){
            System.out.println("A");
      }
}
class B extends A{
      public void printValue(){
            System.out.println("B");
      }
}

public class Test{
      public static void main(String... args){
            A b = new B();
            newValue(b);
      }
      public static void newValue(A a){
            if(a instanceof B){
                  ((B)a).printValue();
            }
      }
}

• (A) A
• (B) B
• (C) Compilation fails with an error at line 4
• (D) Compilation fails with an error at line 4D.Compilation fails with an error at line 8