YournetworkconsistsofasingleActiveDirectorydomain.UsersaccessandsharedocumentsbyusingaDFSn

YournetworkconsistsofasingleActiveDirectorydomain.UsersaccessandsharedocumentsbyusingaDFSnamespace.Youneedtorecommendasolutiontomanageuseraccesstodocuments.The solutionmustmeetthefollowingrequirements：èAllowfordocumentversioningèAllowforonlinecollaborationWhatshouldyourecommend？（）

A.FileServerResourceManager（FSRM）

B.VolumeShadowCopyService（VSS）

C.MicrosoftSharePointFoundation2010

D.WindowsSystemResourceManager（WSRM）