What does the’$_’ symbol mean?
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You want to print the contents of an entire array. How would you do that?
What are the logical operators used for small scale operations?
How to remove a directory in perl?
sort a word "system" in perl/shell without using built in functions output should be emssty
what are the strategies followed for multiple form interaction in cgi programs?
How to merge two arrays in perl?
Explain the meaning of perl one-liner?
What are different data types that perl supports. Elaborate on them.
When does circular reference occur?
What are the features of perl language?
Explain goto name?
Who created perl?