当蛋白质的实际摄入量达到其RNI的百分之几即可认为是合理? 发布时间:2017-08-25 16:12 │ 来源:www.tikuol.com 题型:问答题 简答题 问题: 当蛋白质的实际摄入量达到其RNI的百分之几即可认为是合理?
题型:问答题 简答题 Border Gateway Protocol(BGP) is inter-autonomous system ______ protocol. BGP is based ona routing method called path vector routing. Distance vector routing is not a good candidate for inter-autonomoussystem routing because there are occasions on which the route with the smallest ______ count is not thepreferred route. For example, we may not want a packet through an autonomous system that is not secure eventhough it is shortest route. Also, distance vector routing is unstable due to the fact that the routers announce onlythe number of hop counts to the destination without defining the path that leads to that ______. A router thatreceives a distance vector advertisement packet may be fooled if the shortest path is actually calculated throughthe receiving router itself. Link ______ routing is also not a good candidate for inner-autonomous system routingbecause an internet is usually too big for this routing method. To use link state routing for the whole internetwould require each router to have a huge link state database. It would also take a long time for each router tocalculate its routing ______ using the Dijkstra algorism.A.connectionB.windowC.sourceD.destination 查看答案
题型:问答题 简答题 如何宣传在4S店做车辆保险的好处,()A.我们4S店的服务非常正规、可靠,不会出现对用户不利的违规操作或坑蒙拐骗现象B.维修正规,就是保险费用高一些C.出险后我们替您办理相关手续,帮您拖车、定损作价,而且单方事故时不需要您垫付维修费用D.避免了由于您对事故处理的程序不了解而引起时间和金钱上的浪费 查看答案