【单选题】OSPF is a linkstate routing protocol。It is designed to be run internal to a single __(71_
A.
OSPF is a link-state routing protocol。It is designed to be run internal to a single __(71__system。Each OSPF router maintains an identical __(72)__ describing the autonomous system’s topology。From this database,a routing table is calculated by constructing a shortest-path __(73)__。OSPF recalculates routes quickly in the face of topological changes,utilizing a minimum of routing __(74)__ traffic。OSPF provides support for equal-cost multipath。An area routing capability is provided,enabling an additional level of routing protection and a reduction in routing protocol __(75)__。 A.autonomous
【单选题】More and more people are begining to learn English, _________ is becoming very popular in our country.
【单选题】URL consists of three parts: the protocol(75), the DNS name of the host (www.csai.cn) and the file name (index.html).
【简答题】People are begining to realize that to __ nature at will is the biggest mistake that man has ever made.
【简答题】某外贸公司按 CIF条件出口的一批食品,合同金额为88000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【单选题】OSPF is a link-state routing protocol。It is designed to be run internal to a single __(71)__system。Each OSPF router maintains an identical __(72)__ describing the autonomous system’s topology。From thi...
【单选题】The DNS protocol runs over ____ and uses port ____.
【简答题】某外贸公司按 CIF条件出口的一批食品,合同金额为10000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【简答题】某外贸公司按CIF条件出口的一批食品,合同金额为10000美元,加一成投保一切险和战争险,前者保险费率为0.8%,后者保险费率为0.08%,问:保险金额及保险费各为多少?
【单选题】The DNS protocol runs over ()