2. 计算机
  3. An internet is a combination of networks connected by (71) .When a datagram goes from a source to a (72) ，it will probably pas

An internet is a combination of networks connected by (71) .When a datagram goes from a source to a (72) ，it will probably pas

admin2019-05-15  44
问题 An internet is a combination of networks connected by  (71) .When a datagram goes from a source to a  (72) ，it will probably pass many  (73) until it reaches the router attached to the destination network．A router receives a  (74) from a network and passes it to another network．A router is usually attached to several networks．When it receives a packet，to which network should it pass the packet? The decision is based on optimization： Which of the available  (75) is the optimum pathway?
选项 A、modems
B、routers
C、switches
D、computers
答案B
解析
转载请注明原文地址:https://jikaoti.com/ti/FLd7FFFM
本试题收录于： 网络管理员上午基础知识考试题库软考初级分类
0

网络管理员上午基础知识考试

软考初级

相关试题推荐
随机试题
最新回复(0)