Please write your name and lab section letter at the top of the page.

1. Fill in the following table:

   The number...	in base...	equals the number...	in base...
   101	2	5	10
   1010	2		10
   87	10		2
   110001	2		7

2.  public class Animal {
       public String toString() { return "peep"; }
    }
   
    public class Dog extends Animal {
       public String toString() { return "arf"; }
    }
   
    public class Schnauzer extends Dog
       public String toString() { return "yap"; }
    }
   

   What is printed by the following?

      Animal yak = new Animal();
      Dog    dog = new Dog();
      Dog  bruno = new Schnauzer();
   
      Transcript.println("Yak says " + yak.toString());
      Transcript.println("Dog says " + dog.toString());
      Transcript.println("Bru says " + bruno.toString());