Explain lists in perl?
What is perl unshift array function?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
How to prevent file truncation in perl?
Explain what is the scalar data and scalar variables in Perl?
Explain the meaning of closure in perl.
What is warn function in perl?
Explain perl. When do you use perl for programming?
In Perl, what is grep function used for?
What is the closure in PERL?
How to compare two strings in perl?
What is the purpose of redo statement?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?