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DATABASE PROCESSING FOR BIS

Database Processing for BIS
A BI reporting system does not ________ .

use disparate data sources
create meaningful information
use statistical procedures to predict future events
deliver information to users on a timely basis

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Database Processing for BIS
Which of the following are not done by Business Intelligence (BI) systems?

Both of the above are correct.
Neither of the above is correct.
Process and record transactions only
Analyze past and current activities only

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Database Processing for BIS
Business Intelligence (BI) systems do not obtain their data by which of the following means?

Process transactions
Process extracts from operational databases
Process data purchased from data vendors
Read and process data from an operational database

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Database Processing for BIS
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

Too much data
Dirty data
Inconsistent data
Non-integrated data

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Database Processing for BIS
A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?

OLAP
Pull
Push
RFM

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