What are stdin, stdout and stderr?
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What are scalar data and scalar variables?
In CPAN module, name an instance you use.
What is the difference between use and require in perl?
Explain what is STDIN, STDOUT and STDERR?
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?
How to close a file in perl?
How do I pass a command line argument in perl?
What is the use of 'ne' operator?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
How will you open a file in read-only mode in perl?
How to find out the version of PERL being installed on your LINUX machine.
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?