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?

903

How to read file into hash array ?

1027

How to read from a pipeline with Perl

975

How do I read command-line arguments with Perl?

965

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

945

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

966

How do you match one letter in the current locale?

962

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

909

Why do you use Perl?

928

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

922

How to open and read data files with Perl

1000

How do you find the length of an array?

910

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

906

Does Perl have reference type?

897

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

907

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Un-Answered Questions { CGI Perl }

Write a program that explains the symbolic table clearly.

917

How to deleting an existing file in perl programming?

857

What is the function of cgiwrap in cgi programming?

876

How to close a directory in perl?

878

How to code in perl to implement the tail function in unix?

888

how to extract pin_code,phone_number,year from text file using regular expressions in perl

2199

What is the difference between single (') and double (") quote in a string in perl?

920

What are the arguments and what do they mean in perl programming?

958

What is the use of strict?

872

What is the use of command “use strict”?

962

what is CPAN?

930

Explain perl. What are the advantages of programming in perl?

975

What are prefix dereferencer? List them.

926

Explain splicing of arrays?

871

Explain chomp?

873

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