________________ enables you to create and work with rights-protected files and folders and ensure that only authorized users have access to these types of data

a. The Active Directory Services Interface (ADSI) Edit snap-in
b. The Ldp.exe administrative tool
c. Active Directory Rights Management Services
d. The Active Directory Schema snap-in

C. AD RMS includes a certification service that identifies authorized users, a licensing service that provides these users with access to protected documents, and a logging service that assists administrators in monitoring and troubleshooting AD RMS.