You are a consumer support technician. A users computer runs Windows Vista and has a dual-monitor configuration. The second monitor has a built-in USB 2.0 high-speed hub.
The user runs several graphics-intensive programs on the second monitor.

The user launches a 3D business application on the main monitor. When the user runs the application, the speed of the computer decreases.

You need to increase the speed of the computer when the user runs the 3D business application.

What should you do?

A.
Insert two 512-MB USB flash drives into the USB hub of the second monitor.

B.
Insert a single 1-GB USB high-speed flash drive in an available USB 2.0 high-speed port on the computer.
Configure the ReadyBoost service.

C.
Mount a 120-GB USB 2.0 portable disk drive to an empty NTFS folder.

D.
Mount a single 2-GB SD high-speed card to an empty NTFS folder.