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CGI Perl Interview Questions
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Un-Answered Questions { CGI Perl }
List the data types that Perl can handle?
Why do you use Perl?
Give an example of the -i and 0s option usage.
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
What is automatic error handling in perl?
What do you mean by context of a subroutine?
Comment on the scope of variables in perl.
Define dynamic scoping.
How many types of primary data structures in Perl and what do they mean?
How to read a directory in perl?
What is perl dbi?
What is the importance of perl warnings? How do you turn them on?
What is perl I used for?
What does `$result = f() .. g()' really return?
How will you access an element of a perl array?
