COMPTIA A+ Practice Exam

Option A is incorrect because it does not meet the minimum requirement for Windows 7. DX8.0 is an older version of DirectX and does not have the necessary features to run Windows 7.

Option C and D are incorrect because they exceed the minimum requirement for Windows 7. While DX10 and DX11 may provide better graphics and performance, they are not necessary for the basic functioning of the operating system.

Option B is correct because it meets the minimum requirement for Windows 7. DX9.0 is the minimum version of DirectX needed to run the operating system, and WDDM 1.0 (Windows Display Driver Model) is required for proper display functionality.