首页
登录
从业资格
For ()service, we need a virtual-circuit
For ()service, we need a virtual-circuit
最全题库
2022-08-02
33
问题
For ()service, we need a virtual-circuit subnet. Let us see how that works. The idea behind virtual circuits is to avoid having to choose a new()for every packet sent. Instead, when a connection is established, a route from the()machine to the destination machine is chosen as part of the connection setup and stored in tables inside the()That route is used for all traffic flowing over the connection, exactly the same way that the telephone system works. When the connection is released, the virtual circuit is also terminated. With connection-oriented service, each packet carries an()telling which virtual circuit it belongs to.A.processorB.deviceC.routeD.terminal
选项
A.processor
B.device
C.route
D.terminal
答案
C
解析
虚电路相关。
转载请注明原文地址:https://tihaiku.com/congyezige/2431840.html
本试题收录于:
初级网络管理员题库软件水平考试初中高级分类
初级网络管理员
软件水平考试初中高级
相关试题推荐
TCP/IP()layerprotocolsprovideservices
TCP/IP()layerprotocolsprovideservices
For()service,weneedavirtual-circuit
For()service,weneedavirtual-circuit
DDoS(DistributedDenialofService)攻击的目的
DDOS(DistributedDenialofService)攻击的目的
Mostsmartphoneshave( )servicecapabi
( ),businessesofferservicesforwhich
Inthe(),businessesofferservicesfor
Mostsmartphoneshave()servicecapabil
随机试题
[originaltext]HowmanyofyouarefamiliarwiththenameJeffBezos?OK,how
Forthispart,youareallowed30minutestowriteashortessayentitledOn
"Let’s______MariaandHelenthisevening."Tomsuggested.A、callinB、dropina
“文人画”的创始者是唐代王维,以下属于王维的作品是( )
1918年()在《新青年》上发表《狂人日记》,开现代小说先河。A.蔡元培 B.
班会指出,学生头发过长,学生反说你头发也很长。对此你怎么看?
Iamverygratefultoyouforyourassis
烧瓶中装着半瓶水,把水烧开后,用塞子塞紧,然后将烧瓶倒置,马上往瓶底上浇冰水,会
“人的发展是个体的内在因素与外部环境在个体活动中相互作用的结果。”这一观点属于个
龟甲与鳖甲均能A.甘草 B.蜂蜜 C.山药 D.红景天 E.太子参
最新回复
(
0
)