Un-Answered Questions { CGI Perl }
Which feature of perl provides code reusability?
Is perl a case sensitive language?
When do you use perl programming?
Explain returning values from subroutines?
What is v-strings?
What is lexical variable in perl?
Define print() function in perl?
What are hashes?
How does a “grep” function perform?
Explain different types of perl operators.
Explain use of ‘my’ keyword in perl?
Explain ivalue in perl?
What is the importance of perl warnings? How do you turn them on?
What is the purpose of _package_ literal?
What is boolean context?
