Question: Trace the following Perl script, what will you see for Output l? 1. #1/usr/bin/perl 2. print I am in KPU! ; 3. print Start of

Trace the following Perl script, what will you
Trace the following Perl script, what will you see for Output l? 1. #1/usr/bin/perl 2. print "I am in KPU! "; 3. print "Start of the program. In"; 4. StringTest("The Second INFOI2II FINAL, ScripTing, Thinking"); 5. print "The end of Test! "; 7. sub stringtest 8. -. 9. $ \$_= join(';@_); 10. print "\$_ In"; # output 1 11. s/Th/th/; 12. print "\$-In"; # Output 2 13. tr/INFO/CPSC/; 14. print "\$_ In"; # Output 3

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