[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$foWEbmF6DD1Cufc_NU2SdYi10efNmnAHpPfcvxU6Ndcw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-25 01:19:43",155222426,[8,9,10,11],"饼图","气泡图","柱状图","地图",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},121,"aca45cf07ad7593449299e4dad5d1868","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","大数据分析与应用（初级）","exam_127773084","04+864","用于表示不同分类的占比情况,通过弧度大小来对比各种分类",[21,32,40,49,58,67,76,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],155222420,[25,26,27,28],"数量、数值和速度","庞大容量、极快速度和多样丰富的数据","数量、速度和价值","丰富的数据、极快的速度、极大的能量","可以用3个特征相结合来定义大数据:即( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":39,"source":30,"type":31},[],155222421,[9,36,37,38],"散点图","K 线图","热力图","以特殊高亮的形式显示访客热衷的页面区域和访客所在的地理区域的图示",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":30,"type":31},[],155222422,[44,45,46,47],"用现有的一般技术难以管理的大量数据的集合","随着互联网的发展,在我们身边产生的大量数据","随着硬件和软件技术的发展,数据的存储、处理成本大幅下降,从而促进数据大量产生","随着云计算的兴起而产生的大量数据","大数据从狭义上可以定义为( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":30,"type":31},[],155222423,[53,54,55,56],"传统企业转型","洞察与预测","存储与计算","资源优化配置","大数据4v特征之一是"Value",表明大数据本身具有价值,其提供的核心价值是( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],155222424,[62,63,64,65],"相关性","因果性","先见性","后见性","一个或多个指标的改变(自变量)能够对另一个指标产生影响,这样的指标称为( )指标",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":30,"type":31},[],155222425,[71,72,73,74],"分析背景","专业术语解析","分析目的","分析思路","数据分析报告的前言部分一般包括除( )外的其他部分",{"answer":77,"createTime":5,"id":6,"options":78,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],155222427,[83,84,85,86],"一维表","二维表","单维表","多维表","用一行存放一条完整的数据,用一列存放一个字段,这样的数据表称为( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],155222428,[92,93,94,95],"数据","程序","系统","电脑","数据是分析的原材料,而分析决定了( )的价值",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],155222429,[101,102,103,104],"①数据处理 ②数据清洗 ③数据计算 ④数据分析与展示","①数据清洗 ②数据计算 ③数据处理 ④数据分析与展示","①数据计算 ②数据清洗 ③数据处理 ④数据分析与展示","①数据清洗 ②数据处理 ③数据计算 ④数据分析与展示","对客户价值进行数据分析的过程依次为( )"]