[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fD7a7JkWohSfDr3jus1dSiSlv03d_PMdHvyFv18I_lJQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-11-20 23:44:06",107362487,[8,9,10,11],"125.54.21.3","193.66.31.4","129.57.57.96","240.37.59.62",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},32,"9ea3df1200f48966fc9749a6b4b235f5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe0f4be6896c5715630070971c3744de4.png","计算思维导论","06434a79b6094f1a8711a099d4aada7e","","下面IP中属于C类地址的是【 】",[21,32,37,46,55,64,67,76,85,94],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],107362477,[25,26,27,28],".edu",".com",".org",".gov","在国际通用的域名规则中,通常代表教育网的域名是【 】","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":30,"type":31},[],107362478,[25,26,27,28],"在国际通用的域名规则中,通常代表商业网站的域名是【 】",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":30,"type":31},[],107362479,[41,42,43,44],"实现计算机的远程联网","在计算机之间传送二进制信号","实现数字信号与模拟信号的转换","提高计算机之间的通信速度","Modem(调制解调器)的作用是【 】",{"answer":47,"createTime":5,"id":48,"options":49,"question":54,"source":30,"type":31},[],107362481,[50,51,52,53],"IPX\u002FSPX","TCP\u002FIP","WWW","OSI","Internet使用的通信协议是【 】",{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":30,"type":31},[],107362485,[59,60,61,62],"SMTP","TELNET","HTTP","FTP","互联网上的服务都是基于一种协议,文件传输是基于【 】协议",{"answer":65,"createTime":5,"id":6,"options":66,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],107362488,[71,72,73,74],"用户名@主机域名","主机名@用户名","用户名.主机域名","主机域名.用户名","电子信箱地址的格式是【 】",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],107362491,[80,81,82,83],"传输介质","网络硬件","体系结构","通信设计","计算机网络是由主机、通信设备和【 】构成",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":30,"type":31},[],107362495,[89,90,91,92],"5","6","7","8","国际标准化组织(ISO)提出的&quot;开放系统互连模型(OSI)&quot;是计算机网络通信的基本协议,该协议分为【 】层",{"answer":95,"createTime":5,"id":96,"options":97,"question":101,"source":30,"type":31},[],107362497,[82,98,99,100],"协议","网络拓扑","模型","为网络数据交换而制定的规则、约定和标准称为【 】"]