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Stromile Stromile
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Posts: 299
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6 years ago
What is the output of the following code?
public class Inherit
   {
      abstract class Figure
      {
         void display()
         {
            System.out.println("Figure");
         }
      }
      abstract class Rectangle extends Figure
      {
      }
      class Box extends Rectangle
      {
         void display()
         {
            System.out.println("Rectangle");
         }
      }
      Inherit()
      {
         Figure f = (Figure) new Box();
         f.display();
         Rectangle r = (Rectangle) f;
         r.display();
      }
      public static void main(String[] args)
      {
         new Inherit();
      }
   }
a.   Rectangle
Rectange
b.   Rectangle
Figure
c.   Figure
Rectangle
d.   Figure
Figure
e.   None of these
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Answer verified by a subject expert
StingerStinger
wrote...
#1
Posts: 310
Rep: 4 0
6 years ago
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