[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fBYb7rEutiy1xTOSbQxRFjNBA-AH19c7g-qdOQXtV-qc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-06-27 01:53:12",208715968,[8,9,10,11],"No, thanks","Yes, please","Not at all","Yes, I want to buy a shirt",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"c4d5aff68947f69217fa6e4ca4446ade","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F046a0b44fc49e62a8f8262957a17f9ab.jpg","大学英语（高职）","work_35270454","I. Listening Comprehension","<iframe src="\u002Fmodule\u002Faudioplay.html?objectid=2208cf9cb907ce1b218107be48f3e016"><\u002Fiframe>Section ADirections: This section is to test your ability to give proper response. There are 5 recorded questions in it. After each question, there is a pause. The questions will read twice. When you hear a question, you should decide on the correct answer from the4 choices marked A, B, C and D.Which one is the correct answer?",[21,33,42,51,60,69,78,86,93,98],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-05-23 18:23:46",145598863,[26,27,28,29],"标志","问题记录数","标识","回答记录数","DNS协议通过什么字段将请求报文和应答报文进行联系( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],145598864,[37,38,39,40],"Ping","Tracert","Nslookup","Ipconfig","测试DNS主要使用以下哪个命令( )",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],145598865,[46,47,48,49],"面向字节流的","UDP是可靠的","UDP数据的按序投递","面向报文的","下列关于UDP协议描述正确的是( )",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],145598866,[55,56,57,58],"DHCP是动态主机配置协议","DHCP建立在BOOTP的基础上,但保持一些反向相容性","DHCP允许新入网的主机动态的分配网络地址和配置","DHCP客户机可以通过DHCP协议更新其DNS入口","下面对DHCP协议描述不正确的是( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],145598867,[64,65,66,67],"主机名和传输层地址","IP地址和MAC地址","主机名和IP地址","TCP名字和地址","DNS是用来解析( )",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],145598868,[73,74,75,76],"DHCPREQUEST","DHCPDISCOVER","DHCPOFFER","DHCPACK","以下哪种类型的DHCP报文是用来发现DHCP服务器的( )",{"answer":79,"createTime":23,"id":80,"options":81,"question":50,"source":31,"type":32},[],145598869,[82,83,84,85],"UDP数据是按序投递的","UDP是面向字节流的","UDP是不可靠的","UDP有确认重传机制",{"answer":87,"createTime":23,"id":88,"options":89,"question":92,"source":31,"type":32},[],145598870,[90,26,91,28],"问题记录","授权记录","以下哪个字段在DNS的应答报文中可能不存在( )",{"answer":94,"createTime":23,"id":95,"options":96,"question":97,"source":31,"type":32},[],145598871,[39,40,38,37],"以下命令对应的程序会触发DNS解析报文的是( )",{"answer":99,"createTime":5,"id":6,"options":100,"question":19,"source":31,"type":32},[],[8,9,10,11]]