CGI Perl Interview Questions
Questions Answers Views Company eMail

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

3 6004

What is the Common Gateway Interface?

2 4958

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 4404




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

Mind Tree,

4 8044

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

4 12229

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

Symphony, TCS,

2 14173

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

Barclays,

1 9711

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

1 8055




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

1 6370

Why do you program in Perl?

4 9598

Explain the difference between my and local?

2 7539

Explain the difference between use and require?

Aspire,

5 26926

What?s your favorite module and why?

3 8168

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

15 48895

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

2 6558


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Un-Answered Questions { CGI Perl }

How to determine strings length in perl?

15


How do you find the length of an array?

39


Explain chop?

20


What exactly is grooving and shortening of the array?

23


What does cgi program store?

14






How to do comment in perl?

16


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.

1297


What is the purpose of _package_ literal?

26


What is subroutine in perl?

13


Write a script to reverse a string without using perl's built in functions?

27


Why to use perl scripting?

34


How we can navigate the xml documents?

28


What are scalars in perl?

14


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

37


What is the purpose of goto expr statement?

23