【答案】:C 33、允许多个用户交互方式使用计算机的 OS 称为( )。 OS OS OS OS 【答案】:B 34、网络中所使用的互联设备 HUB 称为( )。
【答案】:A 35、下列不属于SQL数据操纵功能范围的语句是( )。
【答案】:B 36、下面协议中,提供安全Web服务的是_______。
【答案】:D 37、 甲状腺未分化癌可分为:( )
【答案】:A 38、BGP runs over a reliable transport ( ). 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 (请作答此空)that the transport protocol supports a “graceful” close, ., that all outstanding data will be delivered ( )the connection is closed.