Computer Science 215
                               Quiz 9      Name ______________________

 1. What value will be printed by the following program:

    int fix(int a)    main()
    {                 {
      a = 11;            int a = 12;
      return(13);        fix(a);
    }                    printf("a = %d \n", a);
                      }


    a =

 2. What value will be printed by the following program:

    int fix(int a)    main()
    {                 {
      a = 11;            int a = 12;
      return(13);        a = fix(a);
    }                    printf("a = %d \n", a);
                      }

    a =

 3. What value will be printed by the following program:

    int fix(int *a)    main()
    {                 {
      *a = 11;           int a = 12;
      return(13);        fix(&a);
    }                    printf("a = %d \n", a);
                      }


    a =

 4. The following program:
                                    void try_to_mod(struct large t);
    struct large_t                  main()
    {                               {
       double tab[64 * 1024];          try_to_mod(table);
    }  table;                       }

   a. will not compile because it     b. will actually pass a pointer
      is illegal to pass a structure     to the structure when try_to_mod()
      as parameter                       is called.

   c. will cause 512K bytes of data
      to be copied on to the stack
      at the time of the call.

 5. In the standard ray tracing paradigm

   a. the screen is between the       b. the scene is between the viewer
      viewer and the scene              and the screen

   c. the viewer is between the
      screen and the scene.