Mention how many ways you can express string in Perl?
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What are the advantages of programming in perl?
Which feature of Perl provides code reusability ? Give any example of that feature.
Write syntax to use grep function?
What is the use of –w?
How will you get the count of parameters passed to a perl subroutine?
Why we use CGI?
What is the difference between die and exit in perl?
How to find the length of an array in perl?
Explain grooving and shortening of arrays and splicing of arrays?
How do find the length of an array?
What is the Common Gateway Interface?
How does polymorphism work in perl?