Write syntax to use grep function?


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More CGI Perl Interview Questions

How does a “grep” function perform?

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Explain the various characteristics of perl.

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Does Perl have objects? If yes, then does it force you to use objects? If no, then why?

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

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What is the difference between die and exit in perl?

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Comment on array slicing and range operator

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What are prefix dereferencer?

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Why is it hard to call this function: sub y { "because" } ?

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What does `$result = f() .. g()' really return?

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Write a script to reverse a string without using Perl's built in function

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How many types of variable in perl?

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Explain regular expression in perl?

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