We have been given access to the company's operational data, and have been asked to produce a report. We discover that some of the data we need are in an SQL server database while other needed data are in a separate Oracle database. This is an example of ________ .
Answer: C
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The delivery function of a report management system allows reports to be delivered via e-mail, via the Web, via XML Web services, via hand delivery and other delivery means.
Answer: B
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BI reporting systems summarize the current status of business activities in order to predict future activities.
Answer: B
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Most operational databases can be used for many BI applications.
Answer: B
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OLAP uses measures, dimensions and associations.
Answer: B
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Business Intelligence (BI) systems fall into two broad categories: reporting and data warehousing.
Answer: B
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In OLAP, we are interested in ________ .
Answer: D
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Business Intelligence (BI) reporting systems cannot do which of the following operations?
Answer: C
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The data warehouse DBMS needs to be the same DBMS used for the operational database.
Answer: B
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Business Intelligence (BI) systems do not obtain data from operational databases.
Answer: B
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