CGI Perl Interview Questions
Questions Answers Views Company eMail

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

3 6165

What is the Common Gateway Interface?

2 5094

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 4585

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

Mind Tree,

4 8255

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

4 12542

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

Symphony, TCS,

2 14333

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

Barclays,

1 9901

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

1 8169

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

1 6465

Why do you program in Perl?

4 9786

Explain the difference between my and local?

2 7700

Explain the difference between use and require?

Aspire,

5 27424

What?s your favorite module and why?

3 8381

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

15 49576

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

2 6690


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Un-Answered Questions { CGI Perl }

How can we create perl programs in unix, windows nt, macintosh and os/2 ?

59


What are the arguements we normally use for perl interpreter?

75


Mention what is cpan?

86


What can be done for efficient parameter passing in perl? Explain.

75


How do I read command-line arguments with Perl?

94






Explain the default scope of variables in perl?

72


Explain what is the scalar data and scalar variables in Perl?

121


How to create a directory in perl?

67


How to know whether a key exists or not in perl?

82


What is the purpose of _package_ literal?

92


Explain perl. When do you use perl for programming?

59


Explain the difference between declarations of 'my' and 'local' variable scope in perl?

80


Define print() function in perl?

85


List the data types that Perl can handle?

101


What are hashes?

81