What is subroutine in perl?


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More CGI Perl Interview Questions

How to dereference a reference?

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What does init 5 and init 0 do?

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How to convert arrays into a string in perl?

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Explain the meaning of perl one-liner?

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

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How to connect to SQL server through Perl?

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Does Perl have reference type?

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Give an example of the -i and 0s option usage.

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What are the different types of perl operators?

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What are the different ways to run cgi?

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What are scalar data and scalar variables?

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What are the purpose of close(), getc() and read() functions?

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