What should you do?

Your network contains an Active Directory Domain Services (AD DS) domain named contoso.com. The domain contains two servers named Server1 and Server2.

Server1 contains a disk named Disk2. Disk2 contains a folder named UserData. UserData is shared to the Domain Users group. Disk2 is configured for deduplication. Server1 is protected by using Azure Backup.

Server1 fails.

You connect Disk2 to Server2.

You need to ensure that you can access all the files on Disk2 as quickly as possible.

What should you do?
A . Create a storage pool.
B. Restore files from Azure Backup.
C. Install the File Server Resource Manager server role.
D. Install the Data Deduplication server role.

Answer: D

Explanation:

Reference: https://docs.microsoft.com/en-us/windows-server/storage/data-deduplication/overview