此试题出现在
When the system upon which a transport entity is running fails and subsequently restarts,the(21) information of all active connections is lost. The affected connections become half-open, as the side that did not fail does not yet realize the problem.The still active side of a half-open connections can close the connection using a(22)timer. This timer measures the time the transport machine will continue to await an (23) of a transmitted segment after the segment has been retransmitted the maximum number of times.When the timer (24),the transport entity assumes that either the other transport entity or the intervening network has failed. As a result, the timer closes the connection, and signals an abnormal close to the TS user. In the event that a transport entity fails and quickly restarts, half-open connections can be terminated more quickly by the use of the RST segment, the failed side returns an RST i to every segment i that it receives. When the RST i reaches the other side, it must be checked for validity based on the (25) number i, as the RST could be in response to an old segment. If the reset is valid, the transport entity performs an abnormal termination. 空白处（23）应选择（）
大数据时代，除了传统的数据企业平台以外，企业还可以与社交网络、移动互联网等平台积极合作，通过与大数据价值链中的上游数据拥有者的合作，利用他们所收集到的有关社会公众的建议和意见等信息，实时关注社会动向及消费倾向，从中挖掘出有用的商业价值。
以下哪种食用油中含必需脂肪酸较多？（ ）
倾销的概念是什么？
各级人民政府应当加强领导，对有关行政部门保护消费者合法权益的工作进行（）。
下列所得中，属于投资所得的有（）。
心电图上U波明显增高提示的是（）
当今的北京在辽朝统治下时叫（）。
能够进行套利交易的基金是（）。
1分子葡萄糖经有氧氧化生成ATP的净值（），1分子乙酰COA经三羧循环生成ATP的净值（）
暂无相关推荐~