How can arrays be tied?
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How to know whether a key exists or not in perl?
Explain the difference between use and require?
How to get help for perl?
How to do comment in perl?
What are perl array functions?
How many loop control keywords are there in perl?
How to add elements in a hash in perl?
What does length(%HASH) produce if you have thirty-seven random keys in a newly created hash?
Explain perl. What are the advantages of programming in perl?
What happens in dereferencing?
Explain subroutine?
What are the characteristics of a project that is well suited to Perl?