单选题实时流协议RTSP（Real-Time Streaming Protocol）由Real Networks和Netscape共同提出，是工作在RTP和RTCP之上的（）协议。A应用层B表示层C会话层D传输层
单选题
实时流协议RTSP（Real-Time Streaming Protocol）由Real Networks和Netscape共同提出，是工作在RTP和RTCP之上的（）协议。
A
应用层
B
表示层
C
会话层
D
传输层
参考解析
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实时流协议RTSP（Real-Time Streaming Protocol）由Real Networks和Netscape共同提出，是工作在RTP和RTCP之上的（）协议。A、应用层B、表示层C、会话层D、传输层
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单选题As an administrator at Cer-tech .com， you have installed a new server named MS12 that runs WindowsServer 2008. This server should be used for steaming media purposes. So you install Streaming MediaServices role on the server. Since all client machines have Windows Vista as their operating system andthey only use Windows Media Player 11 application， you configure a Publishing Point and assign source ofcontent that has video media. Users report that they are unable to pause and rewind the video usingWindows Media Player 11. What should you do to ensure that users have full playback control of the streaming media？（）ASet and configure Real Time Streaming Protocol （RTSP） on MS12BReconfigure the Publishing Point as an on-demand publishing pointCUninstall and then reinstall the Publishing PointDConfigure the MS12 server to use Simple Object Access Protocol （SOAP） instead of Publishing Point