Define perl scripting?
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What is warn function in perl?
Demonstrate subroutines in perl with a simple example.
What is the function of virtual documents in cgi programs?
Why to use perl scripting?
What are different data types that perl supports. Elaborate on them.
what is perl language?
There are some duplicate entries in an array and you want to remove them. How would you do that?
How to replace perl array elements?
How to turn on Perl warnings? Why is that important?
How to count no of occurrence of a unique patterns in perl?
How does a “grep” function perform?
Explain grooving and shortening of arrays and splicing of arrays?