[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgWb-9F3Fayu0VYjb7wxcX-ZOSQYhVOhazj3FZbVvTrA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":29,"type":108},[],"2024-12-18 13:47:15",171998792,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},20,"6799704e0802504f7266ec84c21bc53e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","大数据技术2024级1-2班","exam_131869617","分布式数据库HBase","HBase的最终一致性模型保证所有副本在操作完成后都保持一致",[19,31,40,49,58,67,76,81,90,99],{"answer":20,"createTime":21,"id":22,"options":23,"question":28,"source":29,"type":30},[],"2024-12-18 13:47:14",171998772,[24,25,26,27],"关系型数据库","文档型数据库","列式数据库","图数据库","HBase是基于哪种数据库模型的","v1",0,{"answer":32,"createTime":21,"id":33,"options":34,"question":39,"source":29,"type":30},[],171998773,[35,36,37,38],"行存储","列存储","文档存储","图存储","HBase的主要数据存储结构是什么",{"answer":41,"createTime":21,"id":42,"options":43,"question":48,"source":29,"type":30},[],171998774,[44,45,46,47],"数据库表的一部分","数据存储的基本单位","一个HBase节点","数据备份的方式","HBase中的&quot;Region&quot;是指什么",{"answer":50,"createTime":21,"id":51,"options":52,"question":57,"source":29,"type":30},[],171998776,[53,54,55,56],"唯一标识一行数据","定义列族","存储表的元数据","提供数据备份","HBase中的&quot;Row Key&quot;有什么作用",{"answer":59,"createTime":21,"id":60,"options":61,"question":66,"source":29,"type":30},[],171998777,[62,63,64,65],"数据库表的集合","存储相关列的集合","一个数据存储单元","一种数据压缩方法","HBase中的&quot;Column Family&quot;是指什么",{"answer":68,"createTime":21,"id":69,"options":70,"question":75,"source":29,"type":30},[],171998778,[71,72,73,74],"MemStore","HFile","Bloom Filter","Write-Ahead Log (WAL)","HBase的主要写入操作是通过什么来实现的",{"answer":77,"createTime":21,"id":78,"options":79,"question":80,"source":29,"type":30},[],171998779,[71,74,72,73],"在HBase中,数据的持久化是通过哪个组件来完成的",{"answer":82,"createTime":21,"id":83,"options":84,"question":89,"source":29,"type":30},[],171998780,[85,86,87,88],"管理数据表的结构","存储和管理数据的实际操作","管理集群的元数据","处理MapReduce任务","HBase的&quot;RegionServer&quot;负责什么任务",{"answer":91,"createTime":21,"id":92,"options":93,"question":98,"source":29,"type":30},[],171998781,[94,95,96,97],"多个列族","多个行键","多个表","多个数据块","HBase中的&quot;Table&quot;可以包含哪些数据",{"answer":100,"createTime":21,"id":101,"options":102,"question":107,"source":29,"type":30},[],171998782,[103,104,105,106],"强一致性","最终一致性","弱一致性","会话一致性","HBase支持哪种数据一致性模型",3]