You have a portable computer that runs Windows 7. Windows Backup is configured to run every day at 15:00. You need to prevent backups from automatically running when the computer is running on the battery. What should you do?
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.
Explanation:
Scheduled Backup
Although you cannot use Backup And Restore to schedule System Image backups, you can use the Wbadmin command-line utility to perform this function. For example, to initiate a System Image backup of the C: drive to the H: drive, you run the following command from an elevated command prompt:
wbadmin start backup �backuptarget:h: -include:c: -quiet
As with any command-line routine, you can put this command into a batch file and schedule it by using Windows Task Scheduler. You need to configure the task to run with administrative privileges. You do this by specifying an administrative user account and selecting the Run With Highest Privileges check box on the General tab of the task�s Properties dialog box
Task Scheduler
With Scheduled Tasks, you can schedule any script, program, or document to run at a time that is most convenient for you. Scheduled Tasks starts every time that you start Windows and runs in the background, and it starts each task that you schedule at the time that you specify when you create the task.
Set power management options for a scheduled task
To set power management options for a scheduled task
8. Open Task Scheduler.
9. Right-click the task for which you want to set power management options, and then click Properties.
10. On the Settings tab, under Power Management, do one or more of the following:
* To conserve the battery power of your computer, select the Don’t start the task if the computer is running on batteries check box.
* To stop the task if the computer starts running on battery power, select the Stop the task if battery mode begins check box.
* To wake your computer from hibernation or standby to run a task, select the Wake the computer to run this task check box.