What does undef function in perl?
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What are different data types that perl supports. Elaborate on them.
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
Explain '->' in perl?
You want to add two arrays together. How would you do that?
Give an example of the -i and 0s option usage.
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What does undef function in perl?
Perl regular expressions are greedy" what does this mean?
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
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Write syntax to add two arrays together in perl?