Exam 10: Data Quality and Integration

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Data scrubbing is a technique using pattern recognition and other artificial intelligence techniques to upgrade the quality of raw data before transforming and moving the data to the data warehouse.

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Data quality ROI stands for:

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A data stewardship program does not help to involve the organization in data quality.

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The major advantage of the data propagation approach to data integration is the near real-time cascading of data changes throughout the organization.

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Loading data into a data warehouse involves:

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Completeness means that all data that are needed are present.

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All of the following are popular architectures for Master Data Management EXCEPT:

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The process of partitioning data according to predefined criteria is called ________.

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Sound data ________ is a central ingredient of a data quality program.

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________ provides a virtual view of integrated data without actually bringing the data into one physical database.

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What is the difference between an incremental extract and a static extract?

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________ is achieved by coordinating the flow of event information between business applications.

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One simple task of a data quality audit is to:

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A data governance committee is always made up of high-ranking government officials.

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________ can cause delays and extra work on information systems projects.

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The process of transforming data from detailed to summary levels is called normalization.

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Generally,records in a customer file never become obsolete.

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One of the biggest challenges of the extraction process is managing changes in the source system.

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ETL is short for Extract,Tranform,Load.

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A(n)________ will thoroughly review all process controls on data entry and maintenance.

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