Will this computer run Windows 2000 Professional?

Your organization maintains a group of Windows 2000 systems that are used for client access to an important corporate application. You need to build five more Windows 2000 Professional systems, and you’ve been given a set of computers that have 300 MHz processors, have 64 MB of RAM, support video up to 1024×768 resolution, and include 20 GB hard drives. Which one of these specifications meets the minimum requirements but not the recommended requirements for a new installation of Windows 2000 Professional?

A) 300 MHz processor

B) 64 MB of RAM

C) 1024×768 video resolution

D) 20 GB hard drive