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Izaganag Izaganag
wrote...
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Posts: 686
Rep: 2 0
9 years ago
What is printed by the following code?
   public class Inherit
   {

      abstract class Speaker
      {
         abstract public void speak( );
      }
      class Cat extends Speaker
      {
         public void speak( )
         {
            System.out.println("Woof!");
         }
      }

      class Dog extends Speaker
      {
         public void speak( )
         {
            System.out.println("Meow!");
         }
      }

      Inherit( )
      {
         Speaker d = new Dog( );
         Speaker c = new Cat( );
         d.speak( );
         c.speak( );
      }

      public static void main(String[ ] args)
      {
         new Inherit( );
      }
   }
A) Meow!
Woof!
B) Woof!
Meow!
C) Woof!
Woof!
D) Meow!
Meow!
E) none of the above
Textbook 
Java Software Solutions: Foundations of Program Design

Java Software Solutions: Foundations of Program Design


Edition: 7th
Authors:
Read 264 times
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habibtihabibti
wrote...
#1
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Posts: 1486
Rep: 115 0
9 years ago
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Izaganag Author
wrote...
#2
9 years ago
That makes life a whole lot easier, thank you for answering.
wrote...
#3
9 years ago
Guys, you see that "vote as best answer" button below the answer, CLICK IT Slight Smile Slight Smile
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