[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fz9ZVqZnCORF730rd4Szpr0ECzkiQOVeEomNSgURiu9E":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":112,"createTime":26},128775066,"v1","CERNet 指的是",[8,9,10,11],"中国教育和科研计算机网","中国公用计算机互联网","中国科技信息网","国家公用经济信息通信网络",[],[14,27,37,47,57,67,77,81,92,102],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},128775042,"下列关于计算机网络的叙述不正确的是",[18,19,20,21],"计算机网络是在网络协议控制下实现的计算机互联","按照拓扑结构,可以将计算机网络分为局域网、城域网和广域网","计算机网络的基本功能之一是数据通信","从逻辑功能上看,可以把计算机网络分成通信子网和资源子网两个子网",[],[],0,null,"2024-01-07T22:35:55+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":26},128775045,"下列负责将域名转化为 IP 地址的是",[31,32,33,34],"HTTP","WWW","TCP\u002FIP","DNS",[],[],{"id":38,"source":5,"question":39,"options":40,"answer":45,"related":46,"type":24,"origin":25,"createTime":26},128775049,"下列表示 C 类 IP 地址范围的是",[41,42,43,44],"192.0.0.0~ 223.255.255.255","128.0.0.0~ 191.255.255.255","0.0.0.0~ 127.255.255.255","0.0.0.0~ 255.255.255.255",[],[],{"id":48,"source":5,"question":49,"options":50,"answer":55,"related":56,"type":24,"origin":25,"createTime":26},128775051,"下列选项中,用户可以使用的合法的 IP 地址是",[51,52,53,54],"256.12.47.14","0.112.36.21","157.24.3.257","14.2.1.3",[],[],{"id":58,"source":5,"question":59,"options":60,"answer":65,"related":66,"type":24,"origin":25,"createTime":26},128775058,"在计算机网络发展的四个阶段中, 阶段是第三个发展阶段",[61,62,63,64],"计算机互联实现数据通信","网络体系结构标准化","资源共享","Internet 发展",[],[],{"id":68,"source":5,"question":69,"options":70,"answer":75,"related":76,"type":24,"origin":25,"createTime":26},128775063,"从逻辑功能上看,可以把计算机网络分成通信子网和资源子网,资源子网由 组成",[71,72,73,74],"主机、终端控制器、终端","计算机系统、通信链路、网络节点","主机、通信链路、网络节点","计算机系统、终端控制器、通信链路",[],[],{"id":4,"source":5,"question":6,"options":78,"answer":79,"related":80,"type":24,"origin":25,"createTime":26},[8,9,10,11],[],[],{"id":82,"source":5,"question":83,"options":84,"answer":89,"related":90,"type":24,"origin":25,"createTime":91},128775067,"从物理连接上讲,计算机网络由计算机系统、网络节点和 组成",[85,86,87,88],"主机和终端","通信链路","资源子网","通信子网",[],[],"2024-01-07T22:35:56+08:00",{"id":93,"source":5,"question":94,"options":95,"answer":100,"related":101,"type":24,"origin":25,"createTime":91},128775071,"下列关于局域网拓扑结构的叙述正确的是",[96,97,98,99],"星形结构的中心站发生故障时,会导致整个网络停止工作","环形结构网络中,若某台工作站故障,不会导致整个网络停止工作","总线结构网络中,若某台工作站故障,会导致整个网络停止工作","在树状拓扑中,任何一个节点发送信息不需要通过根节点",[],[],{"id":103,"source":5,"question":104,"options":105,"answer":110,"related":111,"type":24,"origin":25,"createTime":91},128775073,"目前大量使用的 IP 地址中, 地址的每一个网络的主机个数最多",[106,107,108,109],"A 类","B 类","C 类","D 类",[],[],{"courseName":113,"courseImg":114,"workName":115,"workId":116,"count":117,"courseId":118},"计算机基础专科-副本","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa846b7a6fb18eaad84b93d27f7791f62.jpg","第6章习题","work_30963754",12,"312bf7fa1411ac7e2cd00383de250c16"]