WGU C175 - Lesson 7 : Terms Questions & Correct Answers | Grade A+

Business intelligence (BI) Ans- A comprehensive, cohesive, and integrated set of tools and processes used to capture, collect, integrate, store, and analyze data with the purpose of generating and presenting information to support business decision making. cube cache Ans- In multidimensional OLAP, the shared, reserved memory area where data cubes are held. Using the cube cache assists in speeding up data access. dashboards Ans- In business intelligence, a web-based system that presents key business performance indicators or information in a single, integrated view with clear and concise graphics. data cube Ans- The multidimensional data structure used to store and manipulate data in a multidimensional DBMS. The location of each data value in the data cube is based on its x-, y-, and z-axes. Data cubes are static, meaning they must be created before they are used, so they cannot be created by an ad hoc query. data mart Ans- A small, single-subject data warehouse subset that provides decision support to a small group of people. data visualization Ans- Abstracting data to provide information in a visual format that enhances the user's ability to effectively comprehend the meaning of the data. data warehouse Ans- An integrated, subject-oriented, time-variant, nonvolatile collection of data in a specialized database that stores historical and aggregated data in a format that provides support for decision making