what is the function of Return Value?
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What does init 5 and init 0 do?
What is the importance of perl warnings? How do you turn them on?
What is the peculiarity of returning values by subroutines in perl?
Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?
What is the difference between die and exit in perl?
What is goto statement in perl?
What is the closure in PERL?
How many types of primary data structures in Perl and what do they mean?
How can you create anonymous subroutines?
How do I debug a perl program?
You want to empty an array. How would you do that?
What are the various uses of perl?