Your network contains a server named Server1 that runs Windows Server 2008 R2. You need to configure scheduled backups on Server1 to meet the following requirements: Â Maintain 60 days of backups. Â Minimize the performance impact on Server1 while a backup is running. What should you do?（）

• A、From Windows PowerShell, run the New-WBPolicy cmdlet.
• B、From Windows PowerShell, run the Set-WBVssBackupOptions cmdlet.
• C、From the Backup Schedule Wizard, click the Backup to a volume option.
• D、From the Backup Schedule Wizard, click the Backup to hard disk that is dedicated for backups (recommended) option.