You have a SharePoint Server 2010 server farm. From the Health Analyzer list, you discover the
following messages in the Availability category: “Database has large amounts of unused space.” You
need to reduce the amount of unused space in the database. Which tool should you use?

A.
Central Administration

B.
Microsoft SQL Server Management Studio

C.
psconfig.exe

D.
stsadm.exe

Explanation:
BURGOS MNEMO: “unattached content database” = “Central Administration”

Central Administration > Backup and Restore > Granular Backup section > Recover data from an
unattached content database