What happens when you return a reference to a private variable?
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How do you match one letter in the current locale?
Explain join function in perl?
You want to connect to sql server through perl. How would you do that?
What are the different instances used in cgi overhead?
Explain regular expression in perl?
How to deleting an existing file in perl programming?
You want to concatenate strings with perl. How would you do that?
Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
How to concatenate strings with perl?
How can memory be managed in Perl?
What is subroutine in perl?