[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f4SSmLite2YeAOGp6Mo4Cs4FRGWmREBvLAcYFw1wIWy8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-05-07 22:14:50",141981444,[8,9,10,11],"集线器","网桥","二层交换机","路由器",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},90,"df802a454f51816b6a82faee48b741fe","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","计算机网络","work_34841855","作业4(单元测试2)","下列哪项设备是网络层的设备",[21,26,31,40,49,55,64,73,82,89],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":30,"source":24,"type":25},[],141981445,[8,9,10,11],"下列哪项设备是物理层的设备",{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":24,"type":25},[],141981447,[35,36,37,38],"ARP","DHCP","HDLC","TCP","下列哪项协议为地址解析协议",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":24,"type":25},[],141981449,[44,45,46,47],"32","64","128","48","每个Internet上的主机和路由器都有一个多少比特的IP地址(IPv4)",{"answer":50,"createTime":5,"id":51,"options":52,"question":54,"source":24,"type":25},[],141981450,[8,9,53,11],"交换机","下列哪项设备连接的网络属于同一冲突域",{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":24,"type":25},[],141981451,[59,60,61,62],"192.168.3.5","189.287.6.9","10.2.5.6","128.4.56.78","下列哪项IP地址为不合法的地址",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":24,"type":25},[],141981452,[68,69,70,71],"128.25.3.8","128.26.3.9","128.25.4.9","128.25.3.10","下列哪项IP地址和其他地址不在同一网络",{"answer":74,"createTime":5,"id":75,"options":76,"question":81,"source":24,"type":25},[],141981453,[77,78,79,80],"192.255.8.7","192.8.255.7","192.8.7.255","192.255.255.9","下列哪项地址为广播地址",{"answer":83,"createTime":5,"id":84,"options":85,"question":88,"source":24,"type":25},[],141981454,[35,86,36,87],"RARP","NAT","下列哪项为网络地址转换技术的项文缩写",{"answer":90,"createTime":5,"id":91,"options":92,"question":96,"source":24,"type":25},[],141981455,[93,87,94,95],"VPN","VLAN","NAPT","下列哪项为项为基于端口的网络地址转换的英文缩写"]