AsanadministratoratCer-tech.com，youhaveinstalledanewservernamedMS12thatrunsWindowsServer2008.Thisservershouldbeusedforsteamingmediapurposes.SoyouinstallStreamingMediaServicesroleontheserver.SinceallclientmachineshaveWindowsVistaastheiroperatingsystemandtheyonlyuseWindowsMediaPlayer11application，youconfigureaPublishingPointandassignsourceofcontentthathasvideomedia.UsersreportthattheyareunabletopauseandrewindthevideousingWindowsMediaPlayer1
Whatshouldyoudotoensurethatusershavefullplaybackcontrolofthe streamingmedia？（）
参考答案：B
