Perl Interview Questions

Below are some perl interview questions which will be usually asked in a technical interview:

• Difference between my, local and our in perl.
• Difference between use and require in perl.
• Perl referencing and dereferencing.
• write regular expression to test a string whether the string is proper IPv4 address or not.
• write regular expression to test a string whether the string is proper Email address or not.
• How to Create objects in perl using bless?
• What is the use of bless function in perl?
• Questions on some perl function to manipulate and access arrays like shift, unshift, push, pop etc.
• How to create a package in perl?
• How to import packages in perl?
• How to run Linux or windows shell commands from a perl program?
• Explain Different Types of variables in perl.
• Difference between list and hashes.
• Write a program in perl to parse a file and print specific values.