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 8873

What is the Common Gateway Interface?

2 7466

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 7478

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

Mind Tree,

4 11682

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

4 15803

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 10195

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

1 8127

Why do you program in Perl?

4 13029

Explain the difference between my and local?

2 10204

Explain the difference between use and require?

Aspire,

5 33137

What?s your favorite module and why?

3 11145

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

15 59204

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

2 8955

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Un-Answered Questions { CGI Perl }

Write a program to decode the data in the form using cgi programming

1044

Explain goto label, goto name, and goto expr?

923

What are the purpose of close(), getc() and read() functions?

884

How do I pass a command line argument in perl?

975

How will you declare a variable in perl?

968

Give an example of using the -n and -p option.

999

How to close a file in perl?

947

what is perl language?

930

What does undef function in perl?

946

How to read a file into a hash array?

1044

Define say() function in perl?

965

How to read multi lines from a file in perl?

921

What is the use of '>>' in perl?

1014

What is the use of -t?

972

Explain lexical variables.

949

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