Category: Uncategorized

Which of the following would not be considered part of the accuracy characteristic of high-quality information?

Within the data warehouse model, the internal databases could include marketing, sales, inventory, and billing.

Variety includes different forms of structured and unstructured data.

Timely information asks if each transaction and event is represented only once in the information.

Data-mining tools use a variety of techniques to find patterns and relationships in large volumes of information that predict future behavior and guide decision making.

What is the term for when a company examines its data to determine if it can meet business expectations, while identifying possible data gaps or where missing data might exist.

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

Regression is a statistical process for estimating the relationships among variables. It includes many techniques for modeling and analyzing several variables when the focus is on the relationship between a dependent variable and one or more independent variables.

In terms of big data, what is variety?

Complete information asks if there is an incorrect value in the information.