You have an Active Directory snapshot.
You need to view the contents of the organizational units (OUs) in the snapshot.
Which tools should you run?

A.
explorer.exe, netdom.exe, and dsa.msc

B.
ntdsutil.exe, dsamain.exe, and dsa.msc

C.
wbadmin.msc, dsamain.exe, and netdom.exe

D.
wbadmin.msc, ntdsutil.exe, and explorer.exe

Explanation:
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.
In the command-line tool Ntdsutil.exe, you can use the snapshot subcommand to manage thesnapshots, but
you must use Dsamain.exeto expose the snapshot as a Lightweight Directory Access Protocol (LDAP) server.
…
http://technet.microsoft.com/en-us/library/cc757197%28v=ws.10%29.aspx
Managing Active Directory from MMC
..
Starting Active Directory MMC consoles from the command-line
Active Directory MMC consoles, including Active Directory Users and Computers (dsa.msc), Active Directory
Domains and Trusts (domain.msc) and Active Directory Sites and Services (dssite.msc), provide command-line
options that allow you to start a console focused on a particular domain or domain controller. The commandline options support both fully qualified domain names and NetBIOS names.