What Will Be The Output Of The Following Java Code P Pre #883

What will be the output of the following Java code? </p> <pre><code class="language-java"> class X { int a=2,b=5; } class Y extends X { public void B() { System.out.println(a+b); } } class Z extends X { public void C() { System.out.println(a-b); } } class V extends Y { public void D() { System.out.println(a*b); } } public class Calculation { public static void main(String[] args) { V obj=new V(); Z obj2=new Z(); obj.B(); obj.D(); obj2.C(); } } </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs111 OOP Object Oriented Programming Java. It can also be found in gs gs111 Inheritance (Using Java) - Hybrid Inheritance - Quiz No.2.

 class X { int a=2,b=5; } class Y extends X { public void B() { System.out.println(a+b); } } class Z extends X { public void C() { System.out.println(a-b); } } class V extends Y { public void D() { System.out.println(a*b); } } public class Calculation { public static void main(String[] args) { V obj=new V(); Z obj2=new Z(); obj.B(); obj.D(); obj2.C(); } } 

7 10 -3

10 -3 7

7 -3 10

-3 10 7