What is qq (double q)operator in perl?


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More CGI Perl Interview Questions

What are the two ways to get private values inside a subroutine?

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Define operators used in perl?

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What does 'do' statement do in perl?

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What is stdin in perl?

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How many ways can we express string in Perl?

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How many types of primary data structures in Perl and what do they mean?

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Explain the difference between die and exit in perl?

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How are parameters passed to subroutines in perl?

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Explain the different types of data perl can handle.

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How to dereference a reference?

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Explain subroutine?

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What are the various perl data types based on the context?

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