What are stdin, stdout and stderr?


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More CGI Perl Interview Questions

“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?

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What are the various flags/arguments that can be used while executing a perl program?

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What are the logical operators used for small scale operations?

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What does init 5 and init 0 do?

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What is perl programming?

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You want to open and read data files with perl. How would you do that?

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How can we create perl programs in unix, windows nt, macintosh and os/2 ?

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how to extract pin_code,phone_number,year from text file using regular expressions 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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how to get back up from private character editor which is saved in the format of .udf

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What are the benefits of perl in using it as a web-based application?

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Explain perl one-liner?

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