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What does redo statement do in perl?


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More CGI Perl Interview Questions

What is 'rollback' command in perl?

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You want to read command-line arguements with perl. How would you do that?

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How to close a file in perl?

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List the prefix dereferencer in Perl.

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How will you create a file in perl?

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Can any1 tell me 2 write the script using perl script 2 looking at a log file 2 see wheather the test has passed or not.

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What is perl pop array function?

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What is boolean context?

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my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?

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List the data types that Perl can handle?

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You want to print the contents of an entire array. How would you do that?

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How would you ensure the re-use and maximum readability of your perl code?

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