What is the peculiarity of returning values by subroutines in perl?
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How does a “grep” function perform?
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
what are the three groups involved in information sharing?
What is the difference between exec and system?
What arguments do you frequently use for the Perl interpreter and what do they mean?
What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
What are scalar data and scalar variables?
Mention the difference between die and exit in Perl?
What is a perl references?
write a script to generate n prime no.s?
How to deleting an existing file in perl programming?
Explain use of ‘my’ keyword in perl?