What does file test operators do in perl?


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More CGI Perl Interview Questions

Comment on the scope of variables in perl.

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What does undef function in perl?

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What is grep used for in perl?

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what are prefix dereferencer and list them out?

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How to copy a file in perl?

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what is the main function of fork() in cgi programming?

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What is cpan in perl?

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Which has the highest precedence, List or Terms? Explain?

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

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What does delete function do in perl?

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Explain splicing of arrays?

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Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?

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