单项选择题
A.Create a NTFS partition.
B.Create a mirrored volume.
C.Create a system repair disc.
D.Log on to the computer by using a different account.
单项选择题 You have a portable computer that runs Windows 7. Windows Backup is configured to run every day at15:00. You need to prevent backups from automatically running when the computer is running on thebattery. What should you do?（）
单项选择题 You have a netbook computer that runs Windows 7. The computer has a single 30-GB partition that has 10GB of free space. You need to create a system image of the computer by using Windows Backup. You mustachieve this goal by using the minimum amount of time. What should you do first?（）
单项选择题 You have a computer that runs Windows 7. You need to configure system image backups to meet thefollowing requirements: Automatically create a system image every day without user intervention Retain multiple copies of the system image. Which type of backup destination should you use?()