第6题: [单项选择]One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is() A. seal water supply be cut off B. make up water supply be cut off C. oil outlet valve closed or not open sufficiently D. the flow rate of oily water is too much 参考答案:B
第28题: [单项选择]下列选项中,能显示路由器的运行配置的命令是 A. Router # show running-config B. Router # show startup-config C. Router # show configuration D. Router>show running-config 参考答案:A 答案解析:[解析] 选项B是查看启动配置文件的命令,选项C是查看路由器配置的命令,选项D是在用户模式下,显示路由器运行的配置的命令应在特权模式下,故选A。