Exercise 1b        Name __________________        Score __/9

Use the following Java class definition for exercise questions:

1. (2) Sketch the class diagram for the following:
    

   public class A  {  private B b;  private C c;  }

   public class B  {  private C c;  private int bi;  }

   public class C  {  private int ci;  }

    

2. (3) Sketch the complete object diagram for the following after completing execution of:
   
           A a = new A();
    

   public class A  {  private B b;  private C c;    public A ()  {      b = new B();      c = new C(1);  }

   public class B  {  private C c;  private int bi;    public B ()  {      c = new C(2);      bi = 3;  }  }

   public class C  {  private int ci;    public C (int z)  {      ci = z;  }  }

   
    

3. (4) What is the result of the following?
   
   Assume:
       x = 13
      
   1. x % 5
   2. x + 1 % 2
   3. "123"+x
   4. if (x > 0 && x < 10)
             System.out.println("Smile, you're done");
      else System.out.println("Smile Bigger, you're done and right");