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

CGI Perl Interview Questions

Questions Answers Views Company eMail

How to dereference a reference?

1043

What is the easiest way to download the contents of a URL with Perl?

998

How do I do fill_in_the_blank for each file in a directory?

1010

What does length(%HASH) produce if you have thirty-seven random keys in a newly created hash?

1071

How do you you check the return code of a command in perl?

HCL,

1038

What is -> symbol in perl?

HCL,

1060

What is the difference between die and exit in perl?

HCL,

1057

Explain the difference between "my" and "local" variable scope declarations. ?

HCL,

1148

How the interpreter is used in Perl?

992

What is use of ‘->’ symbol?

1063

How can memory be managed in Perl?

1122

How can information be put into hashes?

1032

“Perl regular expressions match the longest string possible”. What is the name of this match?

990

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

1095

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

1076

Post New CGI Perl Questions

Un-Answered Questions { CGI Perl }

What are the logical operators used for small scale operations? Explain them briefly.

1039

What are some common methods to all handles in perl?

981

How the interpreter is used in Perl?

992

explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.

923

What are scalars in perl?

1016

Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)

1057

What is perl shift array function?

1018

How to read multi lines from a file in perl?

979

Explain perl.

986

How to create a directory in perl?

1130

What is the function of cgiwrap in cgi programming?

981

What does file test operators do in perl?

992

What is the use of "stderr()"?

1071

What is hash?

1152

What $! In perl?

1028

For More Un-Answered { CGI Perl } Questions Click Here