A
B
C
D
第1题：
You delete content from a file named Speed.doc that is stored in the C:\Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other fiels in the folder remain unaffected.What should you do?（）
A.A
B.B
C.C
D.D
第2题：
Your mobile device runs the latest version of the Microsoft Windows Mobile operating system.Your mobile device supports the use of Bluetooth and Infrared (IR) for data synchronization. You need to configure data synchronization on your computer to only use Bluetooth.Which three actions should you perform?（）
A.A
B.B
C.C
D.D
E.E
F.F
第3题：
When you use Microsoft Windows Media Player to begin playback of a music file, you receive the following error message: You do not have the rights to play this file.” You need to configure Windows Media Player to ensure playback of protected digital media.What should you do?（）
A.A
B.B
C.C
D.D
第4题：
A.A
B.B
C.C
D.D
第5题：
You need to back up the existing data on a computer before you install a new application. You also need to ensure that you are able to recover individual user files that are replaced or deleted during the installation.What should you do?（）
A.A
B.B
C.C
D.D
第6题：
A.A
B.B
C.C
D.D
第7题：
A.A
B.B
C.C
D.D
第8题：
A.A
B.B
C.C
D.D
E.E
第9题：
A.A
B.B
C.C
D.D
E.E
第10题：
A.A
B.B
C.C
D.D