What are the functions of databases and warehouses

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This following Questions in "Information technology for management" by Turban. 10th edition. Chapter 3 (critical Thinking Questions 1,3,5,7,9,11,13)

1. What are the functions of databases and warehouses?

2. List three types of waste or damages that data errors can cause?

3. Give three examples of business process or operations that would benefit significantly from having detailed real time or near real time data and identify the benefits?

4. Explain the four V’s of data analytic?

5. Explain the principle of 90/90 data use?

6. Why would a company invest in data mart instead of a data warehouse?

7. What are the operational benefits and competitive advantages of business intelligence?

Reference no: EM13994428

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