单项选择题
A.Perform a Windows Anytime Upgrade.
B.Download and run the Windows 7 Upgrade Advisor.
C.Insert the Windows 7 installation media. From the Install Windows dialog box， select the Upgrade option.
D.Start the computer from the Windows 7 installation media. From the Install Windows dialog box， selectthe Upgrade option.
单项选择题 You have a computer that runs Windows 7. You install Windows XP in a new partition on the computer anddiscover that you can no longer start Windows 7. You need to start Windows 7 in the minimum amount oftime. What should you do?（）
单项选择题 You have a computer that runs Windows 7 Professional. You need to upgrade the computer to Windows 7Ultimate. You must achieve this goal in the minimum amount of time. What should you do?（）
单项选择题 You have a computer that runs Windows 7 Professional. A removable drive is attached to the computer.You need to protect data on the removable drive by using BitLocker To Go. What should you do first? （）