分水岭。
各种党群会议流于形式、质量不高、效果不好,不按要求保管会议记录、相关资料,属于()问题。 红线。 A1。 A2。 B。
Which IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link? () anycast address。 site-local multicast。 global address of the link。 unique local address。 link-local addre。
A router is connected to an HDLC circuit via a T1 physical interface. The SLA for this link only allows for a sustained rate of 768 kb/s. Bursts are allowed for up to 30 seconds at up to line rate,with a window Tc of 125 ms. What should the Bc and Be setting be when using generic traffic shaping?() Be = 46320000 ,Bc = 96000。 Be = 768000 ,Bc = 32000。 Be = 128000 ,Bc = 7680。 Be = 0 ,Bc = 96000。
《空调列车服务质量规范》各车厢灭火器、紧急制动阀、人力制动机、紧急破窗锤、灭火毯、防毒面具、应急手电筒、扩音器等安全设备设施配齐配全,作用良好,定位放置。乘务人员知位置、知性能、会使用。
《铁路运输收入票据管理工作规则》铁路客货运输票据请领单的保管期限为()。