Explain ivalue in perl?


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More CGI Perl Interview Questions

Mention how many ways you can express string in Perl?

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Which feature of perl provides code reusability?

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How to access parameters passed to a subroutine in perl?

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What is perl unshift array function?

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

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What is goto statement 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 is the usage of -i and 0s options?

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Why we use "use lib $path"?

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what is Polymorphism in Perl?

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How do I sort a hash by the hash key?

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what is the difference between require and use in perl?

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