#!perl $temp=$ENV{'QUERY_STRING'}; @pairs=split(/&/,$temp); foreach $item(@pairs) { ($key,$content)=split (/=/,$item,2); $content=~tr/+/ /; $content=~ s/%(..)/pack("c",hex($1))/ge; $fields{$key}=$content; } ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time); $user = $fields{'name'}; if ($user) { &PrintResponsePage; &WriteOut; } else { &NoName; } # subroutines sub PrintResponsePage { print <Music 190W Chapter 8 Quiz Response

Music 190W Chapter 8 Quiz Results

Hi there, $fields{'name'}, whose e-mail address is <$fields{'email'}>.

ENDPRINT $q = 0; # number of questions answered correctly $t = 20; # total number of questions $score = 0; # score on the test to be converted into percent $x = 1; # the question number $a = 0; # the answer number # be sure to update answer key for each new week @ans = ("d","c","d","b","a","d","c","b","b","c","b","d","c","d","a","e","f","d","c","b"); while ($x != 21) { if ($fields{$x} eq @ans[$a]) { print "Question $x is correct.

\n"; ++$q; } else { print "Question $x is incorrect.

\n"; } ++$x; ++$a; } $score = $q / $t; $score = $score * 100; print "Your score on this quiz is $score%.\n"; if ($score != 100) { print <Please review the questions you missed and try this quiz again in order to reach the writing assignment prompts.

Use Netscape's Back button to return to your quiz.

E-mail Prof. Murphy if you have questions

ENDPRINT } else { print < Choose one prompt and write a 1-page essay, which will be due on either Oct. 19 or 21. No late papers will be accepted.

The prompts:

  1. Did learning about Native American music cause you to think any differently about Native Americans than you did before we studied it?

  2. Choose one of the listening examples for this chapter. Play it for a friend who is not in this course. See what sense your friend can make of it. Explain what you've learned to listen for in the music. Play it again to see whether you can help your friend hear more in the music.

  3. Which aspects of this chapter do you still have the most trouble understanding? Try to put your current understanding of these topics into words and I will help explain them.

E-mail Prof. Murphy if you have questions

ENDPRINT } print "\n"; } sub NoName { print <No Name Entered

You can take the quiz as many times as you like.

I do ask, however, that you enter your name at the top of the quiz form.

Netscape's Back button will return you to your quiz.

Prof. Murphy

ENDPRINT print "\n"; } sub WriteOut { $when = localtime(time); open(OUTFILE, ">>$fields{'name'}.wk8log") || die "Sorry, I couldn't open that file for writing\n"; print OUTFILE "$fields{'name'}, whose SSN is $fields{'ssn'}, has taken the chapter 8 quiz at $when.\n"; &PrintOutResponse; close(OUTFILE); open(REPORTFILE,">>quiz8log.txt") || die "Sorry, I couldn't open the log file.\n"; print REPORTFILE "$fields{'name'} | $score% | $when | $ENV{'HTTP_USER_AGENT'}\n"; close REPORTFILE; } sub PrintOutResponse { $q = 0; # number of questions answered correctly $t = 20; # total number of questions $score = 0; # score on the test to be converted into percent $x = 1; # the question number $a = 0; # the answer number @ans = ("d","c","d","b","a","d","c","b","b","c","b","d","c","d","a","e","f","d","c","b"); while ($x != 21) { if ($fields{$x} eq @ans[$a]) { print OUTFILE "Question $x is correct.\n"; ++$q; } else { print OUTFILE "Question $x is incorrect.\n"; } ++$x; ++$a; } $score = $q / $t; $score = $score * 100; print OUTFILE "The score on this quiz is $score%.\n\n"; }