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Exam 6: Data: Business Intelligence

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Question 61

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The __________ view of information deals with the physical storage of information on a storage device.

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verified

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Question 62

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ETL,within a data warehouse model,stands for exit,track,and load.

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Question 63

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Identify the advantages of using business intelligence to support managerial decision making.

Which of the following describes ETL?

Relational _______________ constraints are rules that enforce basic and fundamental information-based constraints.

Your textbook discussed a record store example where one user could perform a query to determine which recordings had a track length of four minutes or more,and another user could perform an analysis to determine the distribution of recordings as they relate to the different categories.What database advantage is this an example of?

Which of the following creates,reads,updates,and deletes data in a database while controlling access and security?

Static information includes fixed data incapable of change in the event of a user action.

Information granularity refers to the extent of detail within the information (fine and detailed or coarse and abstract).

_________________ are the data elements associated with an entity.

What move beyond Excel graphs and charts into sophisticated analysis techniques such as pie charts,controls,instruments,maps,time-series graphs,and more?

Which of the following represent the four primary traits that help determine the value of information?

Which of the following is correct in reference to a database?

Information cleansing or __________ is a process that weeds out and fixes or discards inconsistent,incorrect,or incomplete information.

in a data warehouse.What is this an example of?

A ____________ key is a primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables.

What is immediate,up-to-date information?

Association detection reveals the relationship between variables along with the nature and frequency of the relationship.

Transactional information is used when performing operational tasks and repetitive decisions such as analyzing daily sales reports and production schedules to determine how much inventory to carry.

The physical view of information deals with the physical storage of information on a storage device.