Define operators used in perl?
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sort a word "system" in perl/shell without using built in functions output should be emssty
Write an expression or perl script to identify the entered ip address is valid or not?
What are arrays in perl?
How do I print the entire contents of an array with Perl?
How can memory be managed in Perl?
Name an instance where you used a CPAN module?
How does polymorphism work in perl? Give an example.
while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
what is the difference between java and cgi?
what are the three groups involved in information sharing?
Why to use perl scripting?
what are the strategies followed for multiple form interaction in cgi programs?