Your computer runs Microsoft Windows 2000 with Service Pack 3.
You need to upgrade your computer to Microsoft Windows Vista. You must achieve this goal without reinstalling the applications.
What should you do?（）

单项选择题You perform a clean installation of Microsoft Windows Vista on the first partition. Then, you install Microsoft Windows XP Professional on the second partition of the same machine. You are able to log on to Windows XP Professional but do not have the option to boot to Windows Vista. You need to be able to dual boot the computer. What should you do?（）

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

多项选择题You need to configure a new computer to dual-boot to the following operating systems: ·Microsoft Windows XP Professional ·Microsoft Windows Vista Which two procedures should you perform?（）

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

单项选择题What should you do？（）

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

单项选择题You need to configure the power settings of your portable computer so that the display turns off when it is inactive and running on battery power. You also need to ensure that the power settings of the hard disk remain unaffected.  What should you do？（）

A.Change the advanced power settings of the Balanced power plan.
B.Configure the portable computer to use the Power saver power plan.
C.Configure the portable computer to use the High performance power plan.
D.Restore the Power Saver power plan to the default settings.

单项选择题Your portable computer is in sleep mode. When you resume work on the portable computer， you are not prompted for a password.  You need to ensure that you are prompted for a password each time the portable computer recovers from sleep mode.  What should you do？（）

A.Configure the computer to hibernate when not in use.
B.In the current power plan settings， configure the computer to require a password when recovering from sleep mode.
C.Configure the computer to use the High Performance power plan.
D.Configure the screen saver settings to require a password on resumption of work.