【答案】:B 19、BGP runs over a reliable transport (请作答此空). This eliminates the need to implement explicit update fragmentation, retransmission, acknowledgement, and ( ). Any authentication scheme used by the transport protocol may be used in addition to BGP's own ( )mechanisms. The error notification mechanism used in BGP ( )that the transport protocol supports a “graceful” close, ., that all outstanding data will be delivered ( )the connection is closed.
【答案】:A 20、下面对计算机“日志”文件,说法错误的是( )。 类型的文件
【答案】:B 21、一个计算机网络由以下哪个部分组成( )。
【答案】:B 22、( )不属于计算机控制器中的部件。 IR P ALU ID 【答案】:C 23、折半查找法适用于( )。