一般情况下，利息备付率不宜低于（）。 [" 2"," 4"," 1"," 3"]
The OSPF RFC 3623 Graceful Restart feature allows you to configure IETF NSF in ultivendor networks. When using OSPF Graceful Restart，which mechanism is used tocontinue forwarding packets during a switchover？（） ["Reverse Path Forwarding","Hardware-based forwarding","UDP forwarding","Layer 2 Forwarding"]
在1350OMS中执行同步网元的操作，下列哪些对象会被自动发现（） ["Ports","NAPs","Physical Connection","HO-Trails","Path"]
为了能够对网络中网元进行监视、配置、管理，下面说法正确的是（） ["只有光综合子架需要配SCC板和OHP","光转发子架也必须要有SCC板和SC1\/SC2板","光放大子架和光转发子架都不需要配置SC1\/SC2板","所有子架都需要SCC板、而没有配置SC1\/SC2的子架需要进行扩展ECC通信"]
根据《中华人民共和国行政复议法》的规定，下列各项中（）不能申请行政复议。 ["不服行政处分或者其他人事处理决定的","不发放有关费用","行政处罚行为","行政强制措施"]
龙门式气缸体
