单项选择题
YouareasystemsadministratorwhoisattemptingtotroubleshootaproblemwithaccessingaWebsiteonacomputerrunningWindowsServer2008.Inthepast，usershavebeenabletoaccesstheWebsitebyusinghttp：//hr.contoso.com.However，whentheyattempttoaccessthesitenow，theyreceivetheerrormessage"InternetExplorerCannotDisplayTheWebpage."Whichofthefollowingstepsshouldyoutaketoresolvetheerror？（）
A.UsingServerManager，addtheHTTPErrorsserverrole.
B.UsingServerManager，verifythattheWorldWideWebPublishingServicehasbeenstarted.
C.VerifytheconfigurationoftheusersWebbrowsers.
D.UsingServerManager，addtheHTTPLoggingserverrole.
A.Inthepast，usershavebeenabletoaccesstheWebsitebyusinghttp：//hr.contoso.com.However，whentheyattempttoaccessthesitenow，theyreceivetheerrormessage"InternetExplorerCannotDisplayTheWebpage."Whichofthefollowingstepsshouldyoutaketoresolvetheerror？（）
A.UsingServerManager，addtheHTTPErrorsserverrole.
B.UsingServerManager，verifythattheWorldWideWebPublishingServicehasbeenstarted.
C.VerifytheconfigurationoftheusersWebbrowsers.
D.UsingServerManager，addtheHTTPLoggingserverrole.
