Certkiller.com has installed a server. You are assigned to install and run an instance of Active Directory Lightweight Directory Service （AD LDS）. After doing necessary configurations， you start an instance of AD LDS successfully.  Now you need to create new Organizational Units in the AD LDS application directory partition. What should you do to create new OUs in the AD LDS application directory partition（）

• A、To create the OUs， use the dsmod OU  command
• B、Employ ADSI Edit Snap-in to create the OUs on the AD LDS application directory partition.
• C、Create OUs by executing dsadd OU  command
• D、Create OUs on the AD LDS application directory partition by using Active Directory Users and computers snap-in.