What is the importance of perl warnings?
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What is a chop() function in perl?
Explain substr function in perl?
How will you open a file in read-only mode in perl?
What are scalar data and scalar variables?
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
Explain chomp, chop, cpan, tk.
What is the difference between exec and system?
Why aren't Perl's patterns regular expressions?
What is 'commit' command in perl?
What is the use of -w, -t and strict in Perl?
How do you turn on the perl warnings?
What does last statement do in perl?