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Information constraints are measures of the quality of information.

What provides enterprisewide support and data access for a firm’s operations and business processes?

Entities are the data elements associated with an attribute.

A foreign key provides details about data.

Social media analytics analyzes unstructured data associated with websites to identify consumer behavior and website navigation.

Data element (or data field) is the smallest, or basic, unit of information.

Data validation includes the tests and evaluations used to determine compliance with data governance policies to ensure correctness of data.

Optimization is a statistical process for estimating the relationships among variables.

Relational databases offer many advantages over using a text document or a spreadsheet, which include decreased flexibility and decreased scalability and performance.

What is a service?