单项选择题
A.From Backup and Restore， click Change settings.
B.From Task Scheduler， modify the AutomaticBackup task.
C.From Power Options， modify the settings of the current power plan.
D.From the local computer policy， modify the power management settings.
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?()
单项选择题 You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc. Which hardware should you identify?（）