YouhaveaserverthatrunsWindowsServer2008.TheWebServer（IIS）roleisinstalled.YouplantohostmultipleWebsitesontheserver.YouconfigureasingleIPaddressfortheserver.AllWebsitesareregisteredinDNStopointtothesingleIPaddress.YouneedtoensurethateachWebsiteonlyrespondstorequestsbynamefromallclientcomputers.Whatshouldyoudo？（）
A.ConfigueauniqueportforeachWebsite.
B.ConfigueauniqueIPaddressforeachWebsite.
C.ConfigueauniqueHostHeaderforeachWebsite.
D.EdittheHostsfileontheservertoaddalltheWebsitenamesassociatedtothenetworkaddress.
参考答案：C
