首页
登录
从业资格
routing in circuit-switching networks ha
routing in circuit-switching networks ha
练习题库
2022-08-02
94
问题
routing in circuit-switching networks has traditionally involved a static routing strategy with the use of ( 71) paths to respond to increased load . modern routing strategies provide more adaptive and flexible approaches . the routing function of a packet-switching network attempts to find the least-cost route through the network , with cost based on the number of expected delay , or other metrics in virtually all packet-switching networks , some sort f adaptive routing technique is used . adaptive routing algorithms typically rely on the ( 73 ) information about traffic conditions among nodes . in most cases , adaptive strategies depend n status information that is ( 74 ) at one place but used at another . there is a tradeoff here tween the quality of the information and the amount of ( 本题) . the exchanged information itself a load on the constituent networks , causing a performance degradationA.packets B.informationC.data D.overhead
选项
答案
D
解析
需要在信息质量和额外开销之间寻找平衡点。
转载请注明原文地址:https://tihaiku.com/congyezige/2405271.html
本试题收录于:
中级 网络工程师题库软件水平考试初中高级分类
中级 网络工程师
软件水平考试初中高级
相关试题推荐
Computernetworksmaybedividedaccordi
Computernetworksmaybedividedaccordi
Ospfroutingprotocoltypicallyrunsove
路由器命令R1(config)#iprouting的作用是( )。A.显示路
Routingprotocolsusedifferenttechniqu
routingincircuit-switchingnetworksha
routingincircuit-switchingnetworksha
routingincircuit-switchingnetworksha
Oneofthemostwidelyusedroutingprot
Oneofthemostwidelyusedroutingprot
随机试题
Therewasatimewhencollegewasaplacewhereyoungadultscouldexpandth
Shewon’tcontactyou,______somethingunforeseenhappens.A、asB、sinceC、though
建筑机械维护的几个基本方式中,以解体总成,检查、调整和消除隐患为中心的是()作
我国成第男性,正常从门齿至气管隆突的距离为A.28~32cm B.22~24c
安全可见度指从驾驶人看到前方障碍物到采取制动汽车所行驶的距离。()
下列关于紧急避险的说法错误的是()。A.为了使公共利益、本人或他人的合法权益免受
妊娠恶阻脾胃虚弱证的特点是A.呕吐痰涎 B.干呕 C.呕吐黏痰 D.
注意事项 请编辑此处 给定材料 材料1: 创客是指利用开源硬件和互联网将
关于爱情,正确的说法包括()。多选A.幼儿没有爱情体验 B.爱情是自私自
在长期的生产实践和理论研究中形成的PDCA循环,是建立质量管理体系和进行质量
最新回复
(
0
)