2. 计算机
  3. For each blank, choose the best answer from the four choices and write down on the answer sheet. (66)is a six bytes OSI layer 2

For each blank, choose the best answer from the four choices and write down on the answer sheet. (66)is a six bytes OSI layer 2

admin2009-02-15  10
问题 For each blank, choose the best answer from the four choices and write down on the answer sheet.
(66)is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication.
(67)is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.
(68)functions with two layers of protocols. It can connect networks of different speeds and can be adapted to an environment as it expands.
(69)is the popular LAN developed under the direction of the IEEE 802.5.
(70)is the popular backbone technology for transmitting information at high speed with a high level of fault tolerance which is developed under the direction of ANSI.
选项 A、Ethernet
B、Token Bus
C、Token Ring
D、DQDB
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/IzJZ777K
本试题收录于： 网络工程师上午基础知识考试题库软考中级分类
0

网络工程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)