[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffGv3vqYBzWpiIqRDEpQEuVTHrepqtayqIys8CGXZL4s":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-03-13 17:50:43",133902531,[8,9,10,11],"电信","医疗","金融","互联网",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},19,"2ca5f14069645ce1254f72ef98b48d6a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0d27132e8e4c25614916fe2373258c2e.jpg","大数据技术应用","work_33072860","","大数据起源于( )",[21,33,36,46,55,65,72,81,90,100],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-03-13 17:50:42",133902529,[26,27,28,29],"数据价值密度高","数据规模大","数据处理速度快","数据类型多样","下列对大数据特点的说法中,错误的是( )","v1",0,{"answer":34,"createTime":5,"id":6,"options":35,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":37,"createTime":38,"id":39,"options":40,"question":45,"source":31,"type":32},[],"2024-03-13 17:50:44",133902535,[41,42,43,44],"数据生命周期管理最终关注的是社会效益","数据从产生到被删除销毁的过程中,具有多个不同的数据存储阶段","根据数据的价值的不同,应该对数据采取不同的管理策略","在不同的数据存在阶段,数据的价值是不同的","下列关于数据生命周期管理的核心认识中,错误的是( )",{"answer":47,"createTime":38,"id":48,"options":49,"question":54,"source":31,"type":32},[],133902537,[50,51,52,53],"数据挖掘与分析","数据采集","数据导入与预处理","数据业务统计","大数据处理流程不包括( )",{"answer":56,"createTime":57,"id":58,"options":59,"question":64,"source":31,"type":32},[],"2024-03-13 17:50:45",133902543,[60,61,62,63],"大数据","贫数据","富数据","繁数据","数据规模巨大且复杂,用现有的数据处理工具难以获取、整理、管理和处理的是( )",{"answer":66,"createTime":67,"id":68,"options":69,"question":71,"source":31,"type":32},[],"2024-03-13 17:50:46",133902544,[70,28,27,26],"数据类型多","大数据的最显著特征是( )",{"answer":73,"createTime":67,"id":74,"options":75,"question":80,"source":31,"type":32},[],133902546,[76,77,78,79],"开发数据仓库的应用分析","收集业务需求","建立数据仓库逻辑模型","为用户和业务部门提供决策支持","数据仓库的最终目的是( )",{"answer":82,"createTime":67,"id":83,"options":84,"question":89,"source":31,"type":32},[],133902548,[85,86,87,88],"数据收集","数据再利用","数据分析","数据存储","大数据时代,数据使用的关键是( )",{"answer":91,"createTime":92,"id":93,"options":94,"question":99,"source":31,"type":32},[],"2024-03-13 17:50:47",133902549,[95,96,97,98],"易懂性","全面性","必然性","专业性","以下选项不属于可视化基本特征的是( )",{"answer":101,"createTime":92,"id":102,"options":103,"question":107,"source":31,"type":32},[],133902552,[104,87,105,106],"数据处理","数据定义","数据结构","( )是大数据的前沿技术"]