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?

851

What is it meants by '$_'?

858

What package you use to create a windows services?

830

Is there any way to add two arrays together?

910

What syntax is used for grep() function?

1086

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

871

How to renaming a file in perl programming?

969

How to deleting an existing file in perl programming?

850

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

951

What is perl programming?

957

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

864

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

817

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

948

What is a perl references?

860

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

870

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Un-Answered Questions { CGI Perl }

List the files in current directory sorted by size ?

929

What happens in dereferencing?

957

What value is returned by a lone `return;’ statement?

1003

Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?

876

Difference between the variables in which chomp function work ?

1008

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

951

Mention what is cpan?

950

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

831

What is the function of cgiwrap in cgi programming?

865

What is perl I used for?

904

How can information be put into hashes?

912

Is perl compiler or interpreter?

886

Explain goto expr?

799

Explain perl.

889

Explain lexical variables.

892

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