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2018年下半年情况： 分类 专业英语
第2名 在分类(所有二级分类)中占分值排名
5/75 分 占试卷分值
66% 错误率    难度系数
分类层级： 专业英语
(一级分类)
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专业英语
(二级分类)
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隶属试卷 题号 题干 难度系数/错误率 已做过 未做对
   2018年下半年
   网络管理员
   上午试卷 综合知识 		第71题
选择题
In multipoint networks , there are tree persistence methods when a station finds a channel busy.in the 1-persistent method,after the station finds the line idle,it sends its frame immediately.this method has the （71）chance of collision because two or more stations may find the line （72）and send their frames immediately. In the nonpersistent method , a station that has a frame to send （73）the..

68%
   2018年下半年
   网络管理员
   上午试卷 综合知识 		第72题
选择题
In multipoint networks , there are tree persistence methods when a station finds a channel busy.in the 1-persistent method,after the station finds the line idle,it sends its frame immediately.this method has the （71）chance of collision because two or more stations may find the line （72）and send their frames immediately. In the nonpersistent method , a station that has a frame to send （73）the..

66%
   2018年下半年
   网络管理员
   上午试卷 综合知识 		第73题
选择题
In multipoint networks , there are tree persistence methods when a station finds a channel busy.in the 1-persistent method,after the station finds the line idle,it sends its frame immediately.this method has the （71）chance of collision because two or more stations may find the line （72）and send their frames immediately. In the nonpersistent method , a station that has a frame to send （73）the..

77%
   2018年下半年
   网络管理员
   上午试卷 综合知识 		第74题
选择题
In multipoint networks , there are tree persistence methods when a station finds a channel busy.in the 1-persistent method,after the station finds the line idle,it sends its frame immediately.this method has the （71）chance of collision because two or more stations may find the line （72）and send their frames immediately. In the nonpersistent method , a station that has a frame to send （73）the..

63%
   2018年下半年
   网络管理员
   上午试卷 综合知识 		第75题
选择题
In multipoint networks , there are tree persistence methods when a station finds a channel busy.in the 1-persistent method,after the station finds the line idle,it sends its frame immediately.this method has the （71）chance of collision because two or more stations may find the line （72）and send their frames immediately. In the nonpersistent method , a station that has a frame to send （73）the..

53%


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