[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fu75Z-qZMVKOrdQqftPb2zdIcl0cThzPxJFIUr_qnK8A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-06-11 09:33:02",198196661,[8,9,10,11],"20","40","60","80",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},126,"ed47da5c3c9e432de1347b829986e709","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fec522b8dbf6daf50952a772fd301a0f1.jpg","计算机应用基础","work_42774023","校内赛自测题","Internet 上常用HTTP(Hypertext Transfer Protocol)的预设通道端口号为( )",[21,26,33,42,51,60,68,77,86,95],{"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":32,"source":24,"type":25},[],198196662,[30,31,9,10],"10","30","默认Microsoft Office保护自动回复信息的时间间隔为( )",{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":24,"type":25},[],198196663,[37,38,39,40],"insert","select","create","delete","下列SQL命令可以用来查询数据的是( )",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":24,"type":25},[],198196664,[46,47,48,49],"AATE8","UHMN5","MUGV2","POP3","Email 籍由电子邮件服务器传送,其中电子邮件的就收协议为( )",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":24,"type":25},[],198196665,[55,56,57,58],"PPT","WPS","PPSX","PPT-2010","PowerPoint 2010 演示文稿[播放文件]的扩展名为( )",{"answer":61,"createTime":5,"id":62,"options":63,"question":67,"source":24,"type":25},[],198196666,[64,30,65,66],"5","11","13","目前有3个处于就绪状态的进程(就入顺序为P1-P2-P3),其所需的CPU运行时间:PI(21秒),P2(3秒),P3(9秒)若采最短工作优先法(SJF),平均等候时间为( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":24,"type":25},[],198196667,[72,73,74,75],"500","250","800","1000","1000BaseSX 所使用的传输速率是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":24,"type":25},[],198196668,[81,82,83,84],"阶层是数据库","关系数据库","面向对象式数据库","网状式数据库","Microsoft SQL Server 是属于何种数据库模式( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":24,"type":25},[],198196669,[90,91,92,93],"基础架构即服务(Infrastructure as a Service,IaaS)","软件即服务(Software as a Service,SaaS)","设备即服务(Equipment as a Service,EaaS)","平台即服务(Platfrom as a Service,PaaS)","下列哪一种是指透明互联网联机登入云端运算中心并使用它所提供的硬件资源( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":24,"type":25},[],198196670,[99,100,101,102],"RFID","DRM","SSL","GPS","为了保护网络上的影音内容不会被其他人盗取,出版业者保护影音内容所使用的技术是( )"]