Explain the default scope of variables in perl?


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More CGI Perl Interview Questions

“Perl regular expressions match the longest string possible”. What is the name of this match?

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How to open a directory in perl?

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i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?

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You want to add two arrays together. How would you do that?

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What does redo statement do in perl?

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Write a program that shows the distinction between child and parent process?

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How to compare two strings in perl?

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Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??

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What is perl pop array function?

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Explain perl. When do you use perl for programming? What are the advantages of programming in perl?

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How will you open a file in a write-only mode in perl?

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What is perl unshift array function?

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