A Data Warehouse May Contain Data Duplication and Inconsistencies

Q89: _ is used when data is stored

Q90: Decision support systems provided support for strategic

Q91: Business informatics focuses on how to<br>A)Visualize data<br>B)Store

Q92: Define the three of business decisions. Provide

Q93: The primary keys of the dimension tables

Q95: Which language is usually used to query

Q96: No matter how complex the BI technologies,

Q97: What is a quantitative factor? Provide an

Q98: Shadow data<br>A)Is supported by the IT department<br>B)Takes

Q99: _ systems provided information for routine, operational