【答案】:A 6、只有当程序执行时才将源程序翻译成机器语言,并且一次只能翻译一行语句,边翻译边执行的是( )程序,把汇编语言源程序转变为机器语言程序的过程是( )。Ⅰ.编译Ⅱ.目标Ⅲ.汇编Ⅳ.解释 A.Ⅰ、Ⅱ B.Ⅳ、Ⅱ C.Ⅳ、Ⅰ D.Ⅳ、Ⅲ 【答案】:D 7、BGP runs over a reliable transport ( ). This eliminates the need to implement explicit update fragmentation, retransmission, acknowledgement, and (请作答此空). 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.