Mention how many ways you can express string in Perl?
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Explain gmtime() function in perl?
How to replace perl array elements?
Explain USE and REQUIREMENT statements?
Give an example of using the -n and -p option.
How to remove a directory in perl?
Explain the difference between die and exit in perl?
Explain the internal working of cgi
Explain perl.
What happens to objects lost in "unreachable" memory, such as the object returned by Ob->new() in `{ my $ap; $ap = [ Ob->new(), $ap ]; }' ?
How will you open a file in a write-only mode in perl?
Explain cpan?
What is the importance of perl warnings?