What is perl pop array function?
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Explain returning values from subroutines?
How do I send e-mail from a Perl/CGI program on a Unix system?
What are the functions that can be performed using cgi program?
Differences between die and exit.
Write a cgi program to show the header part?
Why do we use "use strict" in perl?
Explain what is the scalar data and scalar variables in Perl?
Explain regular expression in perl?
How to read a file into a hash array?
Explain what is STDIN, STDOUT and STDERR?
What does the command "use strict" do and why should you use it?
Define dynamic scoping.