You work as a technician at AIOTestKing.com. You are asked to plan for an upgrade to Windows XP of as many workstations as possible. But before you start counting workstations you need to know which operating systems that can be upgraded to Windows XP. Which of the following operating systems should you flag as upgradeable? (Select TWO).

A.
Windows NT Workstation 4.0 SP5

B.
Windows 2000 Server

C.
Windows 2003 Server

D.
Windows 98