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?

1033

What is the purpose of _package_ literal?

1026

What is boolean context?

983

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

937

How will you declare a variable in perl?

958

Mention what is cpan?

1010

Explain about typeglobs?

923

What is the use of command “use strict”?

1010

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

930

Explain lists in perl?

962

What is the purpose of redo statement?

1009

What is the purpose of goto expr statement?

907

Define say() function in perl?

953

What is warn function in perl?

946

What are scalars?

985

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Un-Answered Questions { CGI Perl }

Explain the different types of data perl can handle.

888

What does delete function do in perl?

971

What is the use of -w, -t and strict in Perl?

982

Explain about the applications of perl?

963

Where do we require ‘chomp’ and what does it mean?

977

Explain about typeglobs?

923

What is perl I used for?

947

What does a die() function do in perl?

969

How to connect to SQL server through Perl?

1044

Which of these is a difference between Perl and C++ ?

1015

How do you turn on the perl warnings?

914

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

861

What is the function of cgiwrap in cgi programming?

916

Why aren't Perl's patterns regular expressions?

1157

Explain which feature of PERL provides code reusability?

1201

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