Your network contains an Active Directory domain. All servers run Windows Server 2012 R2.
The domain contains the servers shown in the following table.
You need to recommend which servers will benefit most from implementing data
deduplication.
Which servers should you recommend?
A.
Server1 and Server2
B.
Server1 and Server3
C.
Server1 and Server4
D.
Server2 and Server3
E.
Server2 and Server4
F.
Server3 and Server4
Correct answer: D
* Server 2: Data deduplication involves finding and removing duplication within data without compromising its fidelity or integrity. The goal is to store more data in less space by segmenting files into small variable-sized chunks (32128 KB), identifying duplicate chunks, and maintaining a single copy of each chunk. Redundant copies of the chunk are replaced by a reference to the single copy. The chunks are compressed and then organized into special container files in the System Volume Information folder
* Server 3: In Windows Server 2012 R2, Data Deduplication can be installed on a scale-out file server and used to optimize live VHDs for VDI workloads.
Correct answer: D
The ideal workloads for deduplication include:
•General file shares: Group content publication and sharing, user home folders, and Folder Redirection/Offline Files
•VHD libraries: Virtual hard disk (VHD) file storage for provisioning to hypervisors
https://technet.microsoft.com/en-GB/library/hh831700.aspx