HELP WITH CASE STUDY NO FURTHER A MYSTERY

Explanation: The -n choice tells ping to only demonstrate numerical IP addresses during the output, skipping the resolution of hostnames.这属于双屏异显，连接方法多种多样，最优的方式是按已有电脑的输出接口和已有显示器的输入接口类型来确定用什么样的方式来实现，这样可以资源最大化利用