What are the various advantages and disadvantages of perl?

What is subroutine in perl?

Demonstrate subroutines in perl with a simple example.

What are the various file operations in perl. Explain with example.

What are numeric operators in perl?

Explain what is perl language?

Explain arrays in perl.

What are the various flags/arguments that can be used while executing a perl program?

What are the different string manipulation operators in perl?

Differentiate between arrays and list in perl.

What are the various uses of perl?

How are parameters passed to subroutines in perl?

What is the peculiarity of returning values by subroutines in perl?

What is a hyperlink?

What is a hyperlink? Does it only apply to text?