[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdNb-etx04wZ0H7Or4mP5ovzCCK_PuytMTNYfpd_s99A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-23 15:10:04",154601978,[8,9,10,11],"网络层","会话层","表示层","应用层",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"af4425d6cc4e6eb643f3bea6eab4c357","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","计算机网络技术","work_35752278","新建作业20240620153751","OSI参考模型中,位于数据链路层与传输层之间的是哪一层",[21,32,41,44,54,61,69,74,79,84],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],154601976,[25,26,27,28],"局域网和广域网","本地计算机网和通信网","通信子网和资源子网","服务器和工作站","计算机网络系统的基本组成是()","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],154601977,[36,37,38,39],"NetBEUI","TCP\u002FIP","IPX","NWLink","以下那种协议是目前最完整、最广泛被支持的协议()",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":46,"id":47,"options":48,"question":53,"source":30,"type":31},[],"2024-06-23 15:10:05",154601979,[49,50,51,52],"ftp","tracert","mail","open","在internet的基本服务功能中,路由跟踪所使用的命令是()",{"answer":55,"createTime":56,"id":57,"options":58,"question":59,"source":30,"type":60},[],"2024-06-25 22:56:56",155527663,[],"DNS是什么?DNS的作用是什么",4,{"answer":62,"createTime":56,"id":63,"options":64,"question":67,"source":30,"type":68},[],155527664,[65,66],"正确","错误","ping命令每次使用会产生三条请求回复数据",3,{"answer":70,"createTime":56,"id":71,"options":72,"question":73,"source":30,"type":68},[],155527665,[65,66],"模拟信号和数字信号是两种完全不同的信号,无法进行相互转换",{"answer":75,"createTime":56,"id":76,"options":77,"question":78,"source":30,"type":68},[],155527666,[65,66],"在传统的以太网中,采用的拓扑结构是总线型",{"answer":80,"createTime":56,"id":81,"options":82,"question":83,"source":30,"type":68},[],155527667,[65,66],"ARPANET是Internet的前身",{"answer":85,"createTime":56,"id":86,"options":87,"question":88,"source":30,"type":89},[],155527668,[],"IPv4地址是 位",2]