How will you declare a variable in perl?
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How can you define “my” variables scope in Perl and how it is different from “local” variable scope?
What is perl unshift array function?
What does the’$_’ symbol mean?
How to create a package?
What is cpan ? What are the modules coming under this?
Comment on data types and variables in perl.
Explain join function in perl?
Why should I use the -w argument with my Perl programs?
“Perl regular expressions match the longest string possible”. What is the name of this match?
You want to open and read data files with perl. How would you do that?
What is “grep” function in perl?
What are scalars?