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