Write syntax to use grep function?
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What does the’$_’ symbol mean?
What is the importance of perl warnings? How do you turn them on?
What is the difference between exec and system?
Which functions in perl allows you to include a module file.
What are hashes?
Comment on the scope of variables in perl.
you are required to replace a char in a string and store the number of replacements. How would you do that?
Which has the highest precedence, List or Terms? Explain?
Name an instance where you used a CPAN module?
Explain USE and REQUIREMENT statements?
What does the command "use strict" do and why should you use it?
Comment on data types and variables in perl.