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Exam 6: Data: Business Intelligence

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Question 81

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A repository is a central location in which data is stored and managed.

A) True
B) False

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Question 82

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Determining if information is updated weekly, daily, or hourly is an example of an accurate characteristic of high-quality information.

A) True
B) False

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Question 83

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Information integrity is a measure of the quality of information.

What is web analytics?

A data mart contains a subset of data warehouse information.

Information integrity issues occur when a system produces incorrect, inconsistent, or duplicate data.

Ben works at a top accounting firm in Salt Lake City and his responsibilities include writing letters, memos, and emails along with generating reports for financial analysis and marketing materials for products. Ben's duties provide value-added to his company and would be categorized as occurring at the different information ________.

What is stored in a dynamic catalog, or an area of a website that stores information about products in a database?

Determining if a name is spelled correctly is an example of an accurate characteristic of high-quality information.

What assigns records to one of a predefined set of classes?

Classification assigns records to one of a predefined set of classes.

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.

How would the health care industry use business intelligence?

Which of the following occurs during data cleansing?

What does clustering accomplish?

What determines values for an unknown continuous variable behavior or estimated future value?

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

Relational integrity constraints enforce business rules vital to an organization's success and often require more insight and knowledge than relational integrity constraints.

What 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?

Social media analytics analyzes text flowing across the Internet, including unstructured text from blogs and messages.