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更多“单选：It's__o'clock（）”相关的问题
第2题
下面几种设备模型哪种属于1588v2（）
A.Ordinary Clock（OC）
B.oundary Clock（BC）
C.Transparent Clock（TO）
D.Normal Clock（NC）
第4题
Which of the following are entity types defined in 1588V2 （PTP) protocol？（)
A. ordinary clock
B.border clock
C.transparent transmission clock
D.transparent transmission clock
第8题
E1 service clock in STM－1 board of 9000 32R1 version works in()clock mode by default.
E1 service clock in STM－1 board of 9000 32R1 version works in（)clock mode by default.
点击查看答案
E1 service clock in STM-1 board of 9000 32R1 version works in()clock mode by default. But it needs to be configured into()clock mode to ensure clock sync when the existing network runs MSC main boards and clock sync is not configured for the whole network.
