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

CGI Perl Interview Questions

Questions Answers Views Company eMail

How many ways can we express string in Perl?

966

How to read file into hash array ?

1105

How to read from a pipeline with Perl

1046

How do I read command-line arguments with Perl?

1018

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

1006

How do I send e-mail from a Perl/CGI program on a Unix system?

1009

How do you match one letter in the current locale?

1019

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

947

Why do you use Perl?

981

Why should I use the -w argument with my Perl programs?

960

How to open and read data files with Perl

1051

How do you find the length of an array?

977

How do I generate a list of all .html files in a directory?

956

Does Perl have reference type?

935

How do you give functions private variables that retain their values between calls?

945

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Un-Answered Questions { CGI Perl }

How to close a directory in perl?

929

Why do we use "use strict" in perl?

976

what is Perl one liner?

899

What is the difference between localtime() and gmtime() functions?

1048

What do you mean by context of a subroutine?

980

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.

2232

What are the arguements we normally use for perl interpreter?

962

How can I display all array element in which each element will display on next line in perl ?

932

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

3086

How do I sort a hash by the hash value?

929

Explain split function in perl?

995

List all the features of perl programming?

900

What is the purpose of redo statement?

1017

What does undef function in perl?

948

List the data types that Perl can handle?

1053

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