New to virtualization

Hi,

I am new to virtualization also with red hat virtualization also with the whole red hat enterprise. I have tried using virtualbox for my testing, but this time, I would like to implement a virtual environment compose of windows server utilizing Active Directory, I would like also to add a server software for our file server for testing and when I am familiar on it, it will be our production environment.

Is this feasible and is it being use in the real world scenario? Thank you.