Which installation would support full use of 6GB of RAM?
A) 32-bit Windows XP Professional
B) Windows 7 Home Premium x64
C) Windows Vista Ultimate x86
D) 48-bit Windows 7 Home Basic

Question

Quizplus · Accepted Answer

32-bit operating systems, such as 32-bit Windows XP Professional and 32-bit Windows Vista Ultimate, can only address up to 4GB of RAM. On the other hand, 64-bit operating systems like Windows 7 Home Premium x64 can utilize more than 4GB of RAM, which makes it the best choice for full use of 6GB of RAM. Option D (48-bit Windows 7 Home Basic) is not a valid operating system.

Which Installation Would Support Full Use of 6GB of RAM