CGI Perl Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CGI Perl Interview Questions

Questions Answers Views Company eMail

Perl regular expressions are greedy" what does this mean?

923

What is it meants by '$_'?

899

What package you use to create a windows services?

887

Is there any way to add two arrays together?

972

What syntax is used for grep() function?

1180

What is the different between array and hash in perl programming?

931

How to renaming a file in perl programming?

1061

How to deleting an existing file in perl programming?

909

What are the arguments and what do they mean in perl programming?

1002

What is perl programming?

1027

What is the purpose of “_file_ literal” and “_line_ literal” in perl?

918

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

884

What is the difference between localtime() and gmtime() functions?

1049

What is a perl references?

930

What is the difference between use and require in perl programming?

935

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Un-Answered Questions { CGI Perl }

Which functions in Perl allows you to include a module file or a module and what is the difference between them?

1012

Explain perl. When do you use perl for programming? What are the advantages of programming in perl?

881

How can you call a subroutine and identify a subroutine?

987

Elaborate on perl bite-wise operators.

913

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

952

Explain the meaning of closure in perl.

1031

Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.

1026

Explain substr function in perl?

1034

How we can navigate the xml documents?

1009

What are the different ways to run cgi?

960

How to print escaping characters inside a string in perl?

900

How do I generate a list of all .html files in a directory?

959

How do I debug a perl program?

990

What is the purpose of _package_ literal?

1040

What is automatic error handling in perl?

1057

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