How can you use Perl warnings and what is the importance to use them?

What does -> symbol indicates in Perl?

Which feature of Perl provides code reusability ? Give any example of that feature.

For a situation in programming, how can you determine that Perl is a suitable?

Why Perl aliases are considered to be faster than references?

Does Perl have objects? If yes, then does it force you to use objects? If no, then why?

What is the use of -w, -t and strict in Perl?

List the prefix dereferencer in Perl.

Which guidelines by Perl modules must be followed?

Mention how many ways you can express string in Perl?

what is Perl one liner?

What are the advantages of c over Perl?

What is the closure in PERL?

List the operator used in Perl?

List the data types that Perl can handle?