Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?
What does cgi program store?
Mention how many ways you can express string in Perl?
What is the importance of perl warnings? How do you turn them on?
Explain string comparison operators in perl.
When would you not use Perl for a project?
Define perl scripting?
Explain the various characteristics of perl.
How to read a single line from a file in perl?
What is the use of now constructor in perl?
Why -w argument is used with perl programs?
what is Chop & Chomp function does?