2. 计算机
  3. In low-speed network，it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets

In low-speed network，it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets

admin2010-12-17  55
问题    In low-speed network，it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down．In high-speed networks，this approach often works poorly，because in the(71) between sending the notification and notification arriving at the source，thousands of additional(72) may arrive．In ATM network，a major tool for preventing(73)is(74)control．When a host wants a new virtual(75)，it must describe the traffic to be offeredand the service expected．
选项 A、collision
B、congestion
C、drop
D、delay
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/34xZ777K
本试题收录于： 软件设计师上午基础知识考试题库软考中级分类
0

软件设计师上午基础知识考试

软考中级

相关试题推荐
随机试题
最新回复(0)