How to know whether a key exists or not in perl?
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How to remove a directory in perl?
Define print() function in perl?
Write a cgi program to show the header part?
List the data types that Perl can handle?
Define say() function in perl?
What are the benefits of perl in using it as a web-based application?
What does the’$_’ symbol mean?
How to close a file in perl?
What are arrays in perl?
Explain lists ?
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
Define dynamic scoping.