What operating systems are sufficient for an installation for a license server?

What operating systems are sufficient for an installation for a license server? Select all that apply

A.
Microsoft Windows 2003

B.
Microsoft XP Home Edition

C.
Windows XP Professional Service Pack 2

D.
Microsoft Windows 2000 Professional Service Pack 4

E.
Microsoft Windows 98

F.
Microsoft Windows Vista

Explanation:

Operating Systems Windows
– Microsoft Windows 2003 Web Edition Service Pack 1, Windows 2003 Standard Edition Service Pack 1, or Windows Server 2003 Enterprise Edition Service Pack 1
– Windows XP Professional Service Pack 2 or Windows XP Home Edition Service Pack 2
– Microsoft Windows 2000 Server Service Pack 4 with Update Rollup 1