Your network contains a System Center 2012 Configuration Manager environment.
The Configuration Manager databases are located on a remote server that runs Microsoft SQL
Server.
You need to ensure that you can restore the Central Administration site.
What should you do?

A.
From the Configuration Manager console, enable the Backup Site Server maintenance task and set
a schedule.

B.
From Microsoft SQL Server Management Studio, create a maintenance plan for the site databases.

C.
From Task Scheduler, create a scheduled task that runs smssqlbkup.exe.

D.
From Windows Server Backup, schedule a full system backup.

Explanation:
http://technet.microsoft.com/en-us/library/gg712697.aspx
Backup and Recovery in Configuration Manager
Enterprise solutions such as System Center 2012 Configuration Manager must prepare for both
backup and recovery operations to avoid loss of critical data. For Configuration Manager sites, this
preparation ensures that sites and hierarchies are recovered with the least data loss and in the
quickest possible time.
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Back up a Configuration Manager Site
System Center 2012 Configuration Manager provides a backup maintenance task that runs on a
schedule and backs up the site database, specific registry keys, and specific folders and files.
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Backup Maintenance Task
You can automate backup for Configuration Manager sites by scheduling the predefined Backup Site
Server maintenance task. You can back up a central administration site and primary site, but there is
no backup support for secondary sites or site system servers.
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To enable the site backup maintenance task
1. In the Configuration Manager console, click Administration.
2. In the Administration workspace, expand Site Configuration, and then click Sites.
3. Select the site in which you want to enable the site backup maintenance task.
4. On the Home tab, in the Settings group, click Site Maintenance Tasks.
5. Click Backup Site Server and then click Edit.
6. Select Enable this task, and then click Set Paths to specify the backup destination.
7. Configure an appropriate schedule for the site backup task. As a best practice, consider a backup
schedule that is outside active working hours. If you have a hierarchy, consider a schedule that runs
at least two times a week to ensure maximum data retention in the event of site failure.
8. Select whether to create an alert if the site backup task fails, click OK, and then click OK. When
selected, Configuration Manager creates a critical alert for the backup failure that you can review in
the Alerts node in the Monitoring workspace.