Your network contains an Active Directory domain. The domain contains a server named
Server1.Server1 runs Windows Server 2008 R2.
You need to mount an Active Directory Lightweight Directory Services (AD LDS) snapshot
from Server1.
What should you do?

A.
Run ldp.exe and use the Bind option.

B.
Run diskpart.exe and use the Attach option.

C.
Run dsdbutil.exe and use the snapshot option.

D.
Run imagex.exe and specify the /mount parameter.

Explanation:
http://technet.microsoft.com/en-us/library/cc753151%28v=ws.10%29.aspx
Dsdbutil
Performs database maintenance of the Active Directory Domain Services (AD DS) store,
facilitates configuration of Active Directory Lightweight Directory Services (AD LDS)
communication ports, and views AD LDS instances that are installed on a computer.
Commands
snapshot
Manages snapshots.
http://technet.microsoft.com/en-us/library/cc731620%28v=ws.10%29.aspx

snapshot Manages snapshots of the volumes that contain the Active Directory database and
log files, which you can view on a domain controller without starting in Directory Services
Restore Mode (DSRM). You can also run the snapshot subcommand on an Active Directory
Lightweight Directory Services (AD LDS) server.
This is a subcommand of Ntdsutil and Dsdbutil. Ntdsutil and Dsdbutil are command-line tools
that are built into Windows Server 2008 and Windows Server 2008 R2.
Syntax activate instance %s [create] [delete %s] [unmount %s] [list all] [list mounted ] [mount
%s] [quit]
Parameters
Mount %s Mounts a snapshot with GUID %s. You can refer to an index number of any
mounted snapshot instead of its GUID.