多项选择题
A.Change the functional level.
B.Create an external trust relationship.
C.Run adprep to prepare the research.com forest.
D.Run adprep to prepare the research.com domain.
单项选择题 YouaredesigningastrategytoensurethatVPNusersareabletoaccessallinternalresources.Whatshouldyoudo?（）
多项选择题 Youneedtoidentifythetypesofinboundtrafficthatshouldpassthroughtheperimeterfirewallwhilemaintainingthesecurityofthenetwork.Whichinboundtrafficshouldbeallowed?（）
单项选择题 YouaredesigningtheconfigurationoftheexternalDNSservertomeetthebusinessandtechnicalrequirements.Whatshouldyoudo?（）