For which of the following is a data warehouse optimized?()

题目
单选题
For which of the following is a data warehouse optimized?()
A

Backup and recovery

B

Transactions

C

Security

D

Queries

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相似问题和答案

第1题:

For which of the following is a data warehouse optimized?()

A.Backup and recovery

B.Transactions

C.Security

D.Queries


参考答案:D

第2题:

A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ). Which store subsets of data from a warehouse.

A.OLTPs

B.transactions

C.data sarts

D.OLAPs


正确答案:C

第3题:

Business intelligence (BI) is the integrated application of data warehouse, data mining and (73).

A.OLAP

B.OLTP

C.MRPII

D.CMS


正确答案:A
商业智能BI是数据仓库,OLAP和数据挖掘等技术的综合应用。OLAP联机分析处理是共享多维信息的、针对特定问题的联机数据访问和分析的快速软件技术。它通过对信息的多种可能的观察形式进行快速、稳定一致和交互性的存取,允许管理决策人员对数据进行深入观察。On-LineTransactionProcessing联机事务处理系统(OLTP),也称为面向交易的处理系统,其基本特征是顾客的原始数据可以立即传送到计算中心进行处理,并在很短的时间内给出处理结果。MRPII是制造资源计划ManufacturingResourcePlanning的缩写;CMS是ContentManagementSystem的缩写,意为"内容管理系统",它具有许多基于模板的优秀设计,可以加快网站开发的速度和减少开发的成本。CMS的功能并不只限于文本处理,它也可以处理图片、Flash动画、声像流、图像甚至电子邮件档案。因此选A

第4题:

( )is a collection of data sets, which is so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications.

  • A、Big data
  • B、Cluster
  • C、Parallel computing
  • D、Data warehouse

正确答案:A

第5题:

A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ) . Which store subsets of data from a warehouse.

A.OLTPs
B.transactions
C.datA.sarts
D.OLAPs

答案:C
解析:
数据仓库是一个面向主题的用于报告和分析的数据集。数据仓库可以细分为数据集市,即从一个仓库中存储数据的子集。A.联机事务处理 B.交易 C.数据集市 D.联机分析处理

第6题:

()is a collection of data sets,which is so large and complet that is because difficult to process using on hand database management tools or traditional data peocessing applications

A.big data

B.cluster

C.parallel computing

D.data warehouse


正确答案:A

第7题:

( ) is a collection of data sets, which is so large and complex that is becomes difficult to process using on-hand database management tools or traditional data processing applications.

A.Big data
B.Cluster
C.Parallel computing
D.Data warehouse

答案:A
解析:
大数据是一个非常大的数据集合,这个集合大而复杂,所以很难用通用的数据库管理工具或传统的数据处理应用来处理

第8题:

Business intelligence (BI) is the integrated application of data warehouse data mining and ______

A.OLAP

B.OLTP

C.MRPII

D.CMS


正确答案:A

第9题:

( ) is a collection of data sets,which is so large and complex that is becomes difficult to process using on-hand database management tools or traditional data processing applications.

A.Big data
B.Cluster
C.Parallel computing
D.DatA.warehouse

答案:A
解析:
大数据是一个数据集的集合,它是如此庞大和复杂,难以用手动数据库管理工具或者传统的数据处理应用程序去处理。

第10题:

A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ). Which store subsets of data from a warehouse.

  • A、OLTPs
  • B、transactions
  • C、data sarts
  • D、OLAPs

正确答案:C

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