You have a computer named Computer1 that runs Windows 7.

Computer1 uses an NTFS-formatted USB drive that has ReadyBoost enabled.

You need to modify the amount of space that ReadyBoost reserves on the USB drive.

What should you do?

A.
Open Computer and modify the properties of the USB drive.

B.
Open Performance Information and Tools and run disk cleanup.

C.
Open Devices and Printers and modify the properties of the USB drive.

D.
Open Device Manager and modify the properties of the USB device.

Explanation:
ReadyBoost
Windows 7 supports Windows ReadyBoost. This feature uses external USB flash drives as a hard disk cache to improve disk read performance. Supported external storage types include USB thumb drives, SD cards, and CF cards. Since ReadyBoost will not provide a performance gain when the primary disk is an SSD, Windows 7 disables ReadyBoost when reading from an SSD drive.

External storage must meet the following requirements:
* Capacity of at least 256 MB, with at least 64 kilobytes (KB) of free space.The 4-GB limit of Windows Vista has been removed.
* At least a 2.5 MB/sec throughput for 4-KB random reads
* At least a 1.75 MB/sec throughput for 1-MB random writes