What will be the result of compiling and running the given code?class A{ int b=10; private A(){ this.b=7; } int f(){ return b; }}class B extends A{ int b;}public class Test{ public static void main(String[] args){ A a = new B(); System.out.println(a.f()); }}

• A. Compilation Fails
• B. None of these
• C. Prints 7
• D. Prints 10
• E. Prints 0

Answer: (A)