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（）
- Aexplorer.exe， netdom.exe， and dsa.msc
- Bntdsutil.exe， dsamain.exe， and dsa.msc
- Cwbadmin.msc， dsamain.exe， and netdom.exe
- Dwbadmin.msc， ntdsutil.exe， and explorer.exe