Computer Science 360
                                 Quiz  3             Name___________________

1. The socket API used in network programming employs functions from

   a. the low level I/O library        b. the standard I/O library


   c. functions from either library    d. the socket API has no relation
      may be used interchangably          to either Input/Output library


2. In the socket API the function that can be used to "automagically"
   print a descriptive message when a function fails is:

   a. fprintf(stderr, "%d", errno);   b. werror();

   c. perror();                       d. errno_print();


3. On success the socket() function returns

   a. a FILE * pointer                b. a small integer

   c. a SOCK * pointer                d. -1


4. To create a UDP socket the SECOND of the three parameters passed
   to socket() should be:

   a. SOCK_DGRAM                      b. AF_INET or PF_INET

   c. IPPROTO_IP                      d. SOCK_UDP


5. The bind function is used to

   a. bind a socket to a remote       b. bind a socket to a local
      port and IP address                port and IP address


  c. bind is used to perform
     both functions