CGI Perl Interview Questions
Questions Answers Views Company eMail

Explain '->' in perl?

495

What is the use of now constructor in perl?

515

What does the qx{ } operator do?

499

What is qq (double q)operator in perl?

543

What is automatic error handling in perl?

490

What does the qq{ } operator do?

541

How to compare two strings in perl?

533

What is a chop() function in perl?

559

How to find the length of an array in perl?

555

What are the features of perl language?

581

What $! In perl?

515

How to close a file in perl?

481

What does next statement do in perl?

567

What does file test operators do in perl?

495

Define operators used in perl?

511


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Un-Answered Questions { CGI Perl }

Explain the arguments for perl interpreter.

519


How to turn on Perl warnings? Why is that important?

568


How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?

2488


What is cpan ? What are the modules coming under this?

496


What are the benefits of perl in using it as a web-based application?

487






what is the function that is used to identify how many characters are there in a string?

529


You want to empty an array. How would you do that?

469


When do you use perl programming?

578


Write an example explaining the use of symbol tables.

556


How to check the status of airplane mode (enable/disable) in perl for Android mobile?

2602


How to disable the mod_perl from apache_server as i have used perlfect search on the site and its pagination is not working and the remedy is to disable the mod_perl.

1784


What is perl push array function?

534


What is goto statement in perl?

503


What happens when you return a reference to a private variable?

520


How do I debug a perl program?

510