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 8723

What is the Common Gateway Interface?

2 7329

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 7322

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

Mind Tree,

4 11487

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

4 15619

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

Symphony, TCS,

2 16928

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

Barclays,

1 12148

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

1 10073

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

1 8037

Why do you program in Perl?

4 12866

Explain the difference between my and local?

2 10053

Explain the difference between use and require?

Aspire,

5 32902

What?s your favorite module and why?

3 10979

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

15 58665

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

2 8827

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Un-Answered Questions { CGI Perl }

There are two types of eval statements i.e. Eval expr and eval block. Explain them.

948

What is the difference between perl list and perl array?

819

How can you call a subroutine and identify a subroutine?

952

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

880

How to add elements in a hash in perl?

863

What are the two ways to get private values inside a subroutine?

831

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.

2191

Why is it hard to call this function: sub y { "because" } ?

884

What does localtime() do in perl?

949

Can inheritance be used in perl?

937

What is the importance of perl warnings?

1057

Write syntax to add two arrays together in perl?

879

How to close a directory in perl?

878

What is it meants by '$_'?

865

How do I replace every TAB character in a file with a comma?

927

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