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 close a directory in perl?

878

How to convert strings into an array in perl?

905

Explain regular expression in perl?

901

How to read a single line from a file in perl?

927

Explain the difference between die and exit in perl?

828

What is perl push array function?

897

What is an interpolation in perl?

936

Explain subroutine in perl?

866

How to copy a file in perl?

922

How to add elements in a hash in perl?

863

How to read a directory in perl?

962

How to change a directory in perl?

893

What is q (single q) operator in perl?

1024

Explain the use of 'my' keyword in perl?

971

What does last statement do in perl?

949

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Un-Answered Questions { CGI Perl }

Explain the different types of data perl can handle.

858

What is posix in perl?

885

What is a perl references?

870

What is the use of -t?

915

When do you use perl programming?

951

How to code in perl to implement the tail function in unix?

886

What is the tk module?

916

Explain lists in perl?

929

How to prevent file truncation in perl?

948

How do you give functions private variables that retain their values between calls?

905

Explain ivalue in perl?

915

Explain the arguments for perl interpreter.

1154

Explain 'grep' function.

932

Why to use perl scripting?

937

What can be done for efficient parameter passing in perl?

839

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