How can you call a subroutine and identify a subroutine?


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More CGI Perl Interview Questions

Explain split function in 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 are the strategies followed for multiple form interaction in cgi programs?

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

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What is 'commit' command in perl?

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sort a word "system" in perl/shell without using built in functions output should be emssty

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How do I read command-line arguments with Perl?

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What are the different types of perl operators?

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How to convert arrays into a string in perl?

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How are parameters passed to subroutines in perl?

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Why should I use the -w argument with my Perl programs?

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Explain about typeglobs?

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