Most data quality problems, such as misspelled names, transposed numbers, or incorrect or missing codes, stem from errors during data input. The incidence of such errors is rising as companies move their businesses to the web and allow customers and suppliers to enter data into their websites that directly update internal systems. Many organizations must have procedures in place to manage these errors.

Which of the following consists of activities for detecting and correcting data in a database that are incorrect, incomplete, improperly formatted, or redundant?

ANSWER

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Data governance

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Data administration

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A data quality audit

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Data cleansing