Computer Science 101
                               Quiz C      Name ______________________


1. The C language has no "official" "character string" data type.
   Instead character strings are represented by arrays of characters
   with the end of the string represented by:

   a. a byte of binary 0's           b. the space character

   c. the new-line control           d. the return control
      character                         character

2. When a string of characters is read into a character array using
   the %s format code,  the end-of-string indicator (referenced in
   question 1) will be:

   a. automatically added by         b. must be added by the program
      fscanf()

   c. must be present in the
      input data

3. The correct way to pass the value to be printed to fprintf()
   when using the the %c and %s format codes is:

   a. pass the address of the         b. pass the value of the character
      character and the address          to be printed but the address
      of the string in both              of the string to be printed
      cases.

   c. pass the value of the character
      and the value of the string


4. Which of the the following is syntactically correct

   a. int sum(                 b. int sum{
      int a;                      int a,
      int b;                      int b,
      { return (a+b);}            { return (a+b);}

   c. int sum(                 d. int sum(
      int a,                      int a,
      int b,                      int b)
      { return (a+b);}            { return (a+b);}

5.  If I have correctly written the sum function and try to call it using:

        total = sum(3, 4);

    a. I'll get an error because    b. I'll get an error because I
       I must pass it variables        must pass it variables not constants.
       named a and b

    c. I'll get an error because    d. It'll work and total will be
       I must pass it arrays.          set to 7.