【判断题】TCP/IP体系结构网际层和网络接口层定义了IP分组跨多个传输网络实现端到端传输的过程。
【判断题】"is as old as technology and civilization" implies that people are trying to escape from the influence of technology the first day technology and civilization came into being
【简答题】There are people ______ ______ years of age. The tend to lvie in their own ______ ______ ______. They become more concerned with their ______. Because people are ______ ______ than before. They are ga...
【判断题】Political forces are aspects of a culture that guide and influence relationships among people.
【简答题】A.哭 B.呼 C.呻 D.歌 E.笑 心在声为
【判断题】TCP/IP体系结构网际层和网络接口层定义了IP分组跨多个传输网络实现端到端传输的过程。
【简答题】TCP/IP是一个协议族,它的体系结构分4层:应用层、网际层、网络接口层和(46),其中ARP协议属于(47)。为了在源主机和目的主机之间传送数据,IP协议需要确定源主机和目的主机是否在同一个网络中。 A.会话层 B.传输层 C.网络层 D.表示层