As the administrator, you are preparing to upgrade the company’s computers from Windows Vista to Windows 7. All computers in the organization run Windows Vista Business. Which supported editions of Windows 7 will you be able to upgrade to?
Each correct answer represents a complete solution. Choose all that apply.

A.
Professional

B.
Enterprise

C.
Home Premium

D.
Ultimate

Explanation:
When upgrading from Vista Business, you may upgrade to Windows 7 Professional, Enterprise, and Ultimate.
Answer C is incorrect. Windows 7 Home Premium is not a supported upgrade from Vista Business.