How do find the length of an array?
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What value is returned by a lone `return;’ statement?
How to change a directory in perl?
How would you ensure the re-use and maximum readability of your perl code?
How to code in perl to implement the tail function in unix?
Comment on data types and variables in perl.
Explain what is STDIN, STDOUT and STDERR?
Give an example of the -i and 0s option usage.
What is a chop() function in perl?
Explain ivalue in perl?
Explain subroutine in perl?
Explain goto expr?
What does Perl do if you try to exploit the execve(2) race involving setuid scripts?