一重车20:00到达车站发现技术状态不良需摘车修理,车辆部门20:25填发“车辆检修通知单”,该车20:50送货场卸车,22:50该车卸车完毕并通知车辆部门,则该车应于()起统计为检修车。
A. 20:00
B. 20:25
C. 20:50
D. 22:50
查看答案
金龙山中继站是五强溪水清测报系统的入厂中继站。()
A. 正确
B. 错误
强、平衡、不灵活是高级神经活动类型的抑郁症。
A. 正确
B. 错误
Flex Links are a pair of a Layer 2 interfaces (switchports or port channels), where one interface is configured to act as a backup to the other. Which two statements are correct regarding Flex Links?()
An interface can only belong to single Flex Links.
B. An interface can belong to multiple Flex Links.
C. Flex Links operate only over single pairs of links.
D. Flex Links automatically disable STP so no BPDUs are propagated.