题目内容（请给出正确答案）

[主观题]

A data warehouse is a subject-oriented data set used for reporting and analusis. Data ware

houses can be subdivided into (). Which store subsets of data from a warehouse.

A.OLTPs

B.transactions

C.data sarts

D.OLAPs

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更多“A data warehouse is a subject-…”相关的问题

第1题

Which of the following is an OLAP technology:

A、data webhouse

B、data warehouse

C、data mart

D、all of the above

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第2题

What are the primary goals of the data discovery phase of the data warehouse project？在

What are the primary goals of the data discovery phase of the data warehouse project？

在数据仓库项目中，数据探索阶段的主要目的是什么？

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第3题

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

A.OLAP

B. OLTP

C. MRPII

D. CMS

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第4题

● Business intelligence （BI) is the integrated application of data warehouse, data mining

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

（73）

A．OLAP

B．OLTP

C．MRPII

D．CMS．

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第5题

_____ involves a centralized database in which data from several databases are consolidated and organized so that they can be easily analyzed.

A、A data warehouse

B、Data mining

C、A database motherlode

D、Information mining

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第6题

How can data quality be quantified in the data warehouse？如何来量化数据仓库中的数据质

How can data quality be quantified in the data warehouse？

如何来量化数据仓库中的数据质量？

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第7题

How can data quality be quantified in the data warehouse？如何来量化数据仓库中的数据质

How can data quality be quantified in the data warehouse？

如何来量化数据仓库中的数据质量？

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第8题

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

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

A．OLAP

B．OLTP

C．MRPII

D．CMS

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第9题

● Business intelligence （BI) is the integrated application of data warehouse, data mining

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

（73）

A．OLAP

B．OLTP

C．MRPII

D．CMS．

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第10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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第11题

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

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

A．OLAP

B．OLTP

C．MRPII

D．CMS

点击查看答案

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