Monk_perl has asked for the wisdom of the Perl Monks concerning the following question:
Hi friends..i want get these questions solved as i am near exams and can't solve these on my own..for you guys its a quick task i know.
so here are these basic questions..i may get these Q's in exams..i am at basic level
1 Explain difference between my and local ?
2 What is the purpose of -w , strict , -T ?
3 How do we set environment variables in perl ?
4 How to turn on perl warnings? Why is this important ?
5 What are scalar data and scalar variables ?
6 How do we read command line arguments with perl ?
7 Why does perl donot have overload functions ?
8 How we sort a hash by the hash key ?
9 How chomp( ) function and chop differs ?