What should you configure?

Youhave a file server named FS1 that runs Windows Server 8.
Data Deduplication is enabled on FS1.
Youneed to configure Data Deduplication to run at a normal priority from 20:00 to 06:00 daily.
What should you configure?

A.
File and Storage Services in Server Manager

B.
The Data Deduplication process in Task Manager

C.
Disk Management in Computer Management

D.
The properties of drive C

Explanation:
In Windows Server 2012 R2, deduplication can be enabled locally or remotely by using Windows
PowerShell or Server Manager.
http://technet.microsoft.com/en-us/library/hh831700.aspx