What is the difference between single (') and double (") quote in a string in perl?
What is the use of 'ne' operator?
Explain perl one-liner?
What is the difference between for & foreach, exec & system?
What is the tk module?
How will you declare a variable in perl?
How can you replace the characters from a string and save the number of replacements?
Demonstrate subroutines in perl with a simple example.
What is the purpose of goto expr statement?
Where do we require ‘chomp’ and what does it mean?
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
What is “grep” function in perl?
What are the arguments and what do they mean in perl programming?