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What are hashes?
What happens when you return a reference to a private variable?
Explain the functioning of conditional structures in perl.
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?
Which functions in perl allows you to include a module file.
What are some common methods to all handles in perl?
Differentiate between c++ and perl.
Differentiate between arrays and list in perl.
What is cpan in perl?
Explain the different types of data perl can handle.
What is the purpose of _package_ literal?
There are some duplicate entries in an array and you want to remove them. How would you do that?
How does polymorphism work in perl?
Give an example of the -i and 0s option usage.
Where do we require ‘chomp’ and what does it mean?
