单项选择题

You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc.
Which hardware should you identify?（）

A.CD/DVD burner
B.floppy disk
C.tape drive
D.USB disk

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单项选择题

You have a computer named Computer1 that runs Windows 7. Computer1 uses an NTFS-formatted USBdrive that has ReadyBoost enabled. You need to modify the amount of space that ReadyBoost reserves onthe 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.

单项选择题

You have a computer that runs Windows 7. You generate a System Diagnostic Report and receive thefollowing warning message: The Graphics rating for the system is poor and may be the cause of performance problems. You need to increase the graphics performance of the computer without modifyingthe current hardware or drivers. What should you do?（）

A.From Personalization， modify the screen saver.
B.From Indexing Options， modify the Advanced options.
C.From Performance Options， modify the visual effects.
D.From Performance Options， modify the processor scheduling.

You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc. Which hardware should you identify?（）

You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc.
Which hardware should you identify?（）