【简答题】【消耗次数：1】
涉及OSI模型层次最多的设备是[填空]
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相关题目
【单选题】
下列哪一个选项按照顺序包括了OSI模型的七个层次：（）。
①
物理层数据链路层网络层传输层会话层表示层应用层
②
网络层传输层物理层数据链路层会话层表示层应用层
③
物理层数据链路层传输层网络层会话层表示层应用层
④
物理层数据链路层会话层网络层传输层表示层应用层
【多选题】
OSI模型协议中，正确的有：（ ）。
①
会话层为上层用户提供共同需要的数据或信息语法表示
②
表示层允许不同机器上的进程之间建立会话关系
③
传输层是第一个端到端，也就是主机到主机的层次
④
应用层是开放系统互联环境中的最高层
【单选题】
OSI参考模型从下往上依次是（ ）。
①
物理层、数据链路层、网络层、运输层、会话层、表示层、应用层
②
物理层、数据链路层、网络层、运输层、表示层、会话层、应用层
③
物理层、数据链路层、运输层、网络层、会话层、表示层、应用层
④
物理层、数据链路层、网络层、运输层、会话层、应用层、表示层
随机题目
【单选题】
A university ____ of teachers, administrators and students.
①
consists
②
composes
③
includes
④
contains
【单选题】
There were two small rooms in the house, _______ served as a bathroom.
①
the smallest of which
②
the smallest of them
③
the smaller of which
④
smallest of that
【单选题】
The young people are _____ of their responsibility toward society.
①
consistent
②
conscious
③
sensitive
④
sensual
【单选题】
Did the medicine make you feel better?No. The more _______, _______ I feel.
①
medicine I take; and the worse
②
medicine I take; the worse
③
I take medicine; the worse
④
I take medicine; worse
【单选题】
I often ______ the cooking for my family, but recently I have been too busy to do it.
①
will do
②
do
③
am doing
④
had done
【单选题】
The plane was about to _________, and yet l left my ticket behind.
①
take on
②
take off
③
take up
④
take in
【单选题】
Global warming threatens the _______ of the whole human race.
①
summit
②
superiority
③
survival
④
status
【单选题】
So little ____ with each other that the neighbors could not settle their difference.
①
agreed did they
②
did they agree
③
they agree
④
they did agree