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Relational integrity constraints are rules that enforce basi…
Relational integrity constraints are rules that enforce basic and fundamental information-based constraints.
Many organizations find themselves in the position of being…
Many organizations find themselves in the position of being data rich and information poor. Even in today’s electronic world, managers struggle with the challenge of turning their business data into business intelligence.
What is a common association detection analysis technique fo…
What is a common association detection analysis technique for analyzing certain items to detect customers’ buying behavior and predict future behavior?
What includes data that change based on user actions?
What includes data that change based on user actions?
Information integrity issues occur when the same data elemen…
Information integrity issues occur when the same data element has different values.
Identity management is the practice of gathering data and en…
Identity management is the practice of gathering data and ensuring that it is uniform, accurate, consistent, and complete, including such entities as customers, suppliers, products, sales, employees, and other critical entities that are commonly integrated across organizational systems.
In Microsoft Word, you can use data validation to control th…
In Microsoft Word, you can use data validation to control the type of data or the values that users enter into a cell.
Web analytics analyzes unstructured data to find trends and…
Web analytics analyzes unstructured data to find trends and patterns in words and sentences.
Databases offer many security features including passwords t…
Databases offer many security features including passwords to provide authentication, access levels to determine who can access the data, and access controls to determine what type of access they have to the information.