Computer Science 215
                               Quiz 8      Name ______________________

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

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

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

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

3. 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];

 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

5. Given the following definition:  struct image* p;
   Which is the correct way to set the value of the red component
   of the pixel at row 10 column 15 to 250.

   a. p[10][15] = 250;               b. p->pix[10][15] = 250;

   c. p.pix[10][15] = 250;           d. p->pixmap[10][15] = 250;