An office of 25 computers is interested in employing a file server, network shares, and print server
functionality. Which of the following network setups would be BEST suited for this situation?

A.
Ad-hoc

B.
Workgroup

C.
Domain

D.
Token ring

Explanation:
http://windows.microsoft.com/en-au/windows-vista/what-is-the-difference-between-adomain-and-a-workgroup