What are scalars in perl?


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More CGI Perl Interview Questions

How to copy a file in perl?

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What package you use to create a windows services?

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How to deleting an existing file in perl programming?

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What are different data types that perl supports. Elaborate on them.

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How to replace perl array elements?

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What does 'do' statement do in perl?

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How would you trap error occurred in the perl program/file?

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What are some common methods to all handles in perl?

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Create a function that is only available inside the scope where it is defined ?

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Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?

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how to install a package in perl ????

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Write syntax to add two arrays together in perl?

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