多项选择题
A.Global group nesting.
B.Universal group nesting.
C.Domain local group nesting.
D.Universal security groups.
E.Sid history attributes.
单项选择题 YouaredesigninganIPaddressingstrategyforyourVPNsolution.Howmanypublicaddressesshouldyouuse?（）
单项选择题 Youaredesigningtheplacementoftheglobalcatalogservers.Youwanttousetheminimumnumberofglobalcatalogserversthatarerequired.Whichdesignshouldyouuse?（）
单项选择题 YouaredesigningastrategytoupgradetheDHCPserversafterthenewActiveDirectorystructureisinplace.WhocanauthorizetheDHCPservers?（）