Computer Science 101
                               Quiz K        Name ______________________

struct pix_type
{
   unsigned char r;
   unsigned char g;
   unsigned char b;
};

struct pix_type *pptr;
struct pix_type p;

1. Given the definitions above write the value of each of the following:


   ____ a.  sizeof(pptr)                 ____ c. sizeof(struct pix_type *)


   ____ b.  sizeof(*pptr)                ____ d. sizeof(p)


2. Given the following structure definition, which of the following
   is syntactically correct.

   struct new           a. v[1].a[1] = 1;      b. v[0].b[1] = 1;
   {
      int a;            c. v.b[1] = 1.5;       d. v.a[1]    = 1.5;
      float b[2];
   };
   struct new v[3];

3. Given the following structure definition, which of the following
   is syntactically correct.

   struct new           a. v[1].a = 1;         b. v.a[1] = 1;
   {
      int a[2];         c. v.b[1] = 1.5;       d. v[1].b = 1.5;
      float b;
   };
   struct new v;

4. Given the following two structures:

    struct image                         struct pix
    {                                    {
       int rows;                            unsigned char r;
       int cols;                            unsigned char g;
       struct pix pixmap[1024][768];        unsigned char b;
    };                                   };

   the order in which the structure definitions appears in a program
   must be:

   a. struct image before             b. struct pix before
      struct pix                         struct image

   c. Either way works fine