A.AB.BC.CD.DYour computer runs Microsoft Windows Vista ……

单项选择题You administer your companys network. All client computers run Microsoft Windows Vista. A standard user reports that they are unable to install an application. You need to install the applicatin. What should you do?（）

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

单项选择题Your computer has the following hardware configuration: 512 MB of RAM 10-GB hard disk 933-MHz processor 64-MB video adapter. You want to install Microsoft Windows Vista on this computer. You need to identify which hardware component fails to meet the minimum hardware requirements. Which hardware component should you choose?（）

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

单项选择题You plan to give an on-site presentation. The external display available for your audience is a 42-inch flat panel monitor. You need to ensure that the presentation on the monitor of your computer is duplicated on the external monitor for the audience. What should you do?（）

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

单项选择题You connect your computer to a multimedia projector. When you play a video, you cannot hear the audio. You n eed to ensure that the projector provides audio and video playback. What should you do?（）

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

单项选择题You install a third-party application on your computer. The application uses port 80 to negotiate a listening port. After establishing the listening port, the application uses dynamic ports above 6000. You need to configure Microsoft Windows Firewall to allow traffic for the application. What should you do?（）

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