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 r the future opportunities in PERL/LINUX after 3 years ??

3 8875

What is the Common Gateway Interface?

2 7467

I have created a CGI-based page,after entering all the values in to the fields, How to get the output on the web browser using Perl

4 7479

How to find out the version of PERL being installed on your LINUX machine.

Mind Tree,

4 11683

What arguments do you frequently use for the Perl interpreter and what do they mean?

4 15805

What does the command "use strict" do and why should you use it?

Symphony, TCS,

2 17063

What do the symbols $ @ and % mean when prefixing a variable?

Barclays,

1 12247

What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?

1 10196

What are the characteristics of a project that is well suited to Perl?

1 8131

Why do you program in Perl?

4 13031

Explain the difference between my and local?

2 10207

Explain the difference between use and require?

Aspire,

5 33138

What?s your favorite module and why?

3 11146

Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.

15 59216

What purpose does each of the following serve: -w, strict, - T ?

2 8955

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Un-Answered Questions { CGI Perl }

you are required to replace a char in a string and store the number of replacements. How would you do that?

924

what are prefix dereferencer and list them out?

1037

In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?

908

How do find the length of an array?

1134

What is the purpose of goto expr statement?

916

What is perl shift array function?

967

Explain USE and REQUIREMENT statements?

930

Explain regular expression in perl?

960

Explain grooving and shortening of arrays?

1088

Why we use CGI?

2537

How to close a file in perl?

949

How to connect with sqlserver from perl and how to display database table info?

953

What are the steps involved when the cgi program starts running?

915

What is goto statement in perl?

941

What is it meants by '$_'?

898

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