What is the use of –w?
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Explain lists in perl?
Explain join function in perl?
There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"
Explain about typeglobs?
What are scalar data and scalar variables?
You want to open and read data files with perl. How would you do that?
What arguments do you frequently use for the Perl interpreter and what do they mean?
What are scalars?
Mention the difference between die and exit in Perl?
what are the two ways to get private values inside a subroutine or block?
What happens when you return a reference to a private variable?
What is the use of -w, -t and strict in Perl?