CGI Perl Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CGI Perl Interview Questions

Questions Answers Views Company eMail

What is the importance of perl warnings? How do you turn them on?

1041

What is the purpose of _package_ literal?

1040

What is boolean context?

999

How will you get the count of parameters passed to a perl subroutine?

957

How will you declare a variable in perl?

968

Mention what is cpan?

1017

Explain about typeglobs?

940

What is the use of command “use strict”?

1029

How would you ensure the re-use and maximum readability of your perl code?

938

Explain lists in perl?

972

What is the purpose of redo statement?

1017

What is the purpose of goto expr statement?

916

Define say() function in perl?

968

What is warn function in perl?

958

What are scalars?

989

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Un-Answered Questions { CGI Perl }

How do I print the entire contents of an array with Perl?

947

What are the different types of perl operators?

1079

Explain chomp, chop, cpan, tk.

933

What is boolean context?

999

Which has highest precedence in between list and terms? Explain?

867

How to close a file in perl?

952

What is the different between array and hash in perl programming?

930

Distinguish my and local?

998

What does -> symbol indicates in Perl?

975

We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?

2480

You want to download the contents of a url with perl. How would you do that?

877

Explain splicing of arrays?

920

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

923

What is the difference between perl array and perl hash?

1087

what are the steps involved in reading a cgi script on the server?

936

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