Question:What is the output of the given program?
public class Test129 {
        public static void main(String[] args) {
                A a = new A2();
                B b = new B2();
                System.out.println(a.a + "" + b.b);
        }
}
class A { int a = 1; }
class A2 extends A { int a = 2; }
class B { public int b = 1; }
class B2 extends B { public int b = 2; }
 

A 1 
B 2 
C 11 
D 22 

+ Answer
C 

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Mohammad Towhidul Islam

Editor, VCampus

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