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 exactly is grooving and shortening of the array?

1021

What are stdin, stdout and stderr?

1115

Explain the arguments for perl interpreter.

1248

Explain the different types of data perl can handle.

898

What rules must be followed by modules in perl.

992

Differentiate between c++ and perl.

1012

You want to add two arrays together. How would you do that?

881

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

1031

How can arrays be tied?

914

You want to print the contents of an entire array. How would you do that?

970

You want to connect to sql server through perl. How would you do that?

930

Can inheritance be used in perl?

995

Give an example of the -i and 0s option usage.

898

You want to download the contents of a url with perl. How would you do that?

874

Explain subroutine?

919

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Un-Answered Questions { CGI Perl }

How does polymorphism work in perl? Give an example.

869

Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.

893

What's the difference between /^Foo/s and /^Foo/?

1184

How to determine strings length in perl?

966

Write a cgi program to show the header part?

975

Comment on array slicing and range operator

946

What are scalars?

989

Distinguish my and local?

994

Explain about the applications of perl?

975

You want to open and read data files with perl. How would you do that?

882

What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)

941

What syntax is used for grep() function?

1175

You want to empty an array. How would you do that?

909

What is perl pop array function?

949

Write syntax to add two arrays together in perl?

928

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