A.AB.BC.CD.DYou need to connect a computer that runs Wi……

多项选择题You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard. You need to connect to the network projector. What are two possible ways to achieve this goal?（）

A.A
B.B
C.C
D.D

单项选择题When you connect an external monitor to your portable computer, the same image appears on both monitors. You need to drag a window from one monitor to the other. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题You need to ensure that you can recover system configuration and data if your computer hard disk fails. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题Your data recovery strategy must meet the following requirements: ·Back up all data files and folders in C: Data. ·Restore individual files and folders in C: Data. ·Ensure that data is backed up to and restored from external media. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题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