Which two of the following actions must an OSPF NSF-capable router execute after a supervisor engine switchover?() (Choose two.) Re-learn the available OSPF neighbors with neighbor relationship restart。 Send the graceful restart message。 Re-acquire the link state database content for the network。 Re-learn the available OSPF neighbors without neighbor relationship restart。
2010年2月9日下午14:10,综采队早班职工冯某与张某一起从控制台里面向无极绳尾抬运轨道,冯某走在前面,到控制台处时,冯某右手碰在控制台旁的工具箱上,造成右手食指骨折。
事故原因:职工安全意识不强,搬运物料时,对周边的环境确认不到位;搬运的人员,互相配合不到位。没有佩戴手套。
防范措施:两人以上同时搬运物料时,注意互相配合,抬起物料(重物)时,要一头一头抬起,严禁两头同时抬起;放物料时也要一头一头落下,严禁抛扔物料,以防弹起伤人;搬运物料时,要佩戴手套。此事故应吸取的教训有:()。 两人协同作业时要配合好;。 抬物料时要一头一头抬起;。 放物料时严禁抛扔;。 放物料时严防弹起伤人。。
根据我国颁布的有关法规的规定,A股上市的条件中,公司股本总额不少于人民币() 5亿元。 3亿元。 1亿元。 5000万元。
由于相关范围的存在,使得成本性态具有以下特点,即()。 相对性。 暂时性。 可转化性。 不变性。 正比例变动性。
Which of the following statements explains why it is normally best to have more than onecontroller-based access point participate in the containment of one rogue access point?() Clients connected to the rogue access point must be able to connect to the containmentcontroller-based access point.。 Multiple controller-based access points will load-balance the containment task using fewerresourcesthan a single access point.。 Clients connected to the rogue access point may be out of the range of the controller-basedaccess point providing containment.。 Each controller-based access point can handle only a limited amount of clients connected tothe rogue access points.。
What is a new feature of the Cisco ISR router? ()