How many loop control keywords are there in perl?
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How would you replace a char in string and how do you store the number of replacements?
What happens when you return a reference to a private variable?
What is perl push array function?
What is perl scripting?
What is cpan in perl?
What does perl do in linux?
How to sort dates in Perl ?
Why does Perl not have overloaded functions?
What is the purpose of _package_ literal?
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
Explain perl. When do you use perl for programming?
Explain the execution of a program in perl.