What is an interpolation in perl?


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More CGI Perl Interview Questions

What rules must be followed by modules in perl.

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what are the two ways to get private values inside a subroutine or block?

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What does the qx{ } operator do?

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What does localtime() do in perl?

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Explain gmtime() function in perl?

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Why do you use only Perl when there a lot of more languages available in market like C, Java?

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How to read from a pipeline with Perl

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explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.

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What is the purpose of redo statement?

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Explain what is the scalar data and scalar variables in Perl?

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How many data types are there in perl?

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How does polymorphism work in perl? Give an example.

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