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Decision Support Systems & Intelligent System
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Decision Support Systems & Intelligent System
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25 Questions

1. __________________ involves using multi-sensory human- computer interfaces that enable human users to experience computer-simulated objects, spaces, activities, and
2. _____________________ is one of the most common and useful types of data mining for marketing. The purpose of market basket analysis is to determine what products customers purchase together with other products.
3. _________________ represent complex data using interactive three- dimensional graphical forms such as charts, graphs, and maps.
4. Which of the following level of managers develop short- and medium-range plans, schedules, and budgets and specify the policies, procedures, and business objectives for their sub-units of the company?
5. Information that is outdated, inaccurate, or hard to understand would be very meaningful, useful, or valuable to you or other business professionals.
6. What is a data warehouse?
7. What general type of DSS would iinclude file drawer systems, data warehouses, on-line analytical processing (OLAP) systems, and Executive Information Systems?
8. According to your text book, the emerging class of applications focuses on personalized decision support, modeling, information retrieval, data warehousing, what-if scenarios, and reporting is called:
9. Information has three dimensions. There are
10. ___________________________ were the original type of information system developed to support managerial decision making.
11. In which of the following types of analysis, the goal is to find the optimum value for one or more target variables, given certain constraints?
12. What were the two main streams of research that led to the evolution and development of the concept of Decision Support Systems?
13. What would one conclude after visiting DSS-related sites on the World-Wide Web?
14. _____________ is a field of science and technology based on disciplines such as computer science, biology, psychology, linguistics, mathematics, and engineering.
15. The growth of corporate intranets, extranets, as well as the web, has accelerated the development and use of
16. What type of computerized system recordes current information and emphasizes data integrity and consistency?
17. What category of software technology enables analysts, managers and executives to gain insight into data through fast, consistent, interactive access to a wide variety of possible views of information that has been transformed from raw data to reflect the real dimensionality of the enterprise as understood by the user.
18.
19. In which of the following types of analysis, the value of only one variable is changed repeatedly, and the resulting changes on other variables are observed.
20. What should be a major characteristic of a DSS?
21. In which of Steven Alter's categories of DSS would you place data warehouses?
22. Which of the following involves analyzing complex relationships among thousands or even millions of data items stored in data marts, data warehouses, and other multidimensional databases to discover patterns, trends, and exception conditions?
23. What is the most important component of a Decision Support System?
24. The Decision support systems use all of the following EXCEPT:
25. Decision support system involves all of the following types of analytical modeling activities except?

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