题目内容

站间自动闭塞是以车站进、出站信号机或指定的分界点信号机为分界线，能自动完成闭塞的行车闭塞法。

A. 正确
B. 错误

查看答案

搜索结果不匹配？点我反馈

更多问题

Select the statement that best describes The cure for Amplification Principle in the Internetdomain， as explained in RFC 3429 （Internet Architectural Guidelines ）（）？

Amplification is prevented if global changes have only a local effect as opposed to systems in which global changes have a local effect
B. Amplification is prevented if local changes have only a local effect as opposed to system inwhich localchange have a global effect
C. Internet domain does not suffer from“The Amplification Principle”as BGP takes care of misbehaving advertisers
D. None of the above

查看答案