[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fSiKXOGZ5pm6pYc8wtcWogNlhBxw9sI6y0zQssTMXdko":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-06-24 21:36:23",155127158,[8,9,10,11],"28","32","40","42",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},132,"04f855f8dbcc120fdd49628f91a106b1","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F59d71c300dff6ba7fa49e1ad37a4ae2d.jpg","宽带接入技术","work_35733166","复习题库(客观题)","有效IP组播地址( )",[21,33,42,51,60,68,77,86,95,104],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-06-24 21:36:22",155127137,[26,27,28,29],"1,2","10,11","9,10","11,12","交换控制板在机框的那两个槽位( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],155127140,[37,38,39,40],"ZXA10 C320","ZXA10 C300","ZXA10 C220","ZXA10 C600","传输实训室OLT设备型号( )",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],155127143,[46,47,48,49],"单板为主用单板,处于主用状态","单板为备用单板,处于备用状态","单板运行不正常","单板正常运行","主板指示灯M\u002FS灯不亮代表( )",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],155127145,[55,56,57,58],"show board","show shelf all","show rack all","show card","中兴接入网局端C300中显示系统当前的所有单板配置和状态的命令为( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":67,"source":31,"type":32},[],155127148,[64,49,65,66],"单板未上电","单板处理启动中","单板与配置类型不一致","交换控制板RUN灯,慢闪表示含义( )",{"answer":69,"createTime":23,"id":70,"options":71,"question":76,"source":31,"type":32},[],155127149,[72,73,74,75],"1.244 Gbit\u002Fs","0.155Gbit\u002Fs","0.622Gbit\u002Fs","2.488 Gbit\u002Fs","以下那种速率为GPON目前的下行流行速率( )",{"answer":78,"createTime":23,"id":79,"options":80,"question":85,"source":31,"type":32},[],155127151,[81,82,83,84],"1ms","125ms","1.25us","125us","GTC帧固定帧长为( )",{"answer":87,"createTime":23,"id":88,"options":89,"question":94,"source":31,"type":32},[],155127153,[90,91,92,93],"PORT ID","ONU-ID","AlloC-ID","T-CONT ID","GPON复用结构中不同的T-CONT是由( )区分",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":31,"type":32},[],155127155,[99,100,101,102],"RJ45接口,使用RJ45网线支持对设备进行带外网管","RS232串口使用串口数据线可对设备进行调试","GE以太网光接口,作为上联接口与上层网络设备通信","RJ45接口,用于调试设备时对业务进行流镜像","CLI接口作用( )",{"answer":105,"createTime":5,"id":6,"options":106,"question":19,"source":31,"type":32},[],[8,9,10,11]]