单项选择题
YouhaveadomaincontrollernamedServer1thatrunsWindowsServer2008R2.YouneedtodeterminethesizeoftheActiveDirectorydatabaseonServer1.Whatshouldyoudo()
A.RuntheActiveDirectorySizertool.
B.RuntheActiveDirectoryDiagnosticsdatacollectorset.
C.FromWindowsExplorer,viewthepropertiesofthe%systemroot%/ntds/ntds.ditfile.
D.FromWindowsExplorer,viewthepropertiesofthe%systemroot%/sysvol/domainfolder.