are used for gathering input. True 4. A transaction database is optimized to track transaction time. True 5. Data mining uses business intelligence tools and techniques on a variety of data sources brought together in a data warehouse. True 6. The domain is the focus or knowledge area of a database. True 7. Interviews are good for asking open ended questions. True 8. Open ended questions are questions that don’t have a fixed answer. True
Premium Data modeling Question Relational model
flat file is a collection of information stored and accessed sequentially in a database‚ often created to store information in a non-structured way. 9.What is a Data Warehouse? This type of “facility” stores information about customers and their transactions into a central depository. 10.What is a Data Mart? This Data Warehouse is an extracted subset. It houses aggregated data into a smaller‚ more nimble database for marketing. 11.What is a Compiled List? Lists that can be rented for direct
Premium Entity-relationship model Strategic management Data warehouse
Seminarul 5 Studiu de caz - Heineken Turning knowledge into action at Heineken USA A. Prezentarea cazului Heineken’s four-phased approach to its KM implementation By Charles Chase‚ Heineken USA Knowledge grows when it’s embbedded in corporate culture through human experience and business frameworks. And leveraging it requires not only understanding the corporate culture and organizational structure‚ but also better understanding the marketplace‚ suppliers‚ customers‚ and most of all‚ competitors
Premium Knowledge Management Data warehouse
INFO Systems test 3 1) Well managed organizations that _____ are critical‚ complex and dynamic. A. Business processes B. Informations systems C. Boundaries D. Function 2) The first step in a business process management is to A. Create components B. Implement processes C. Create a model D. Assess results 3) In the diagram‚ the rounded rectangles refer to: A. Decisions B. Data C. Activities D. Facilities E. None 4) The type of diagram
Premium Data mining Process management Data warehouse
1. What is Costco why is it successful with upscale shoppes? (Shahad 2. what could other retailers- both discount and full services retailers - learn from Costco? ( 3. assess Costco’s strategy in terms of its product mix of 4‚000 sku’s and its key appeals? 4. what are the basic principles underlying Costco’s merchandising strategy? (Hessa) 5. Costco spends very little on promotion efforts. how is it able to attract shoppers without greater expenditures? 6. Describe the ideal location and store
Premium Costco Retailing Warehouse club
EXECUTIVE SUMMARY I. Introduction Netflix is the most successful online movie-by-mail rental in the United States‚ founded by Wilmont Reed Hastings Jr in 1997. Two years after founding the company‚ they launched the companies subscription service. Within another four years its popularity grew to one million subscriber and by the end of 2008 Netflix had 12 million subscribers. Netflix has adopted the code of ethics‚ for its directors‚ officers‚ and other employees to deter wrongdoing and to
Premium Data warehouse Netflix Streaming media
MANAGEMENT INFORMATION SYSTEMS SUMMARY ( LECTURE NOTES 1 – Information Systems in Global Business Today) 1. Explain why Information Systems are so essential in business today. ØInformation Systems are fundamental for conducting Business today. ØIn many industries‚ survival and even existence is difficult without extensive use of Information Systems. ØInformation Systems have become essential for helping organizations operate in a global economy. ØOrganization are trying to
Premium Management Information systems Decision support system
Case Study 2 1.) Compare and contrast Inmon and Kimball’s definition of Data Warehousing. Bill Inmon advocates a top-down development approach that adapts traditional relational database tools to the development needs of an enterprise wide data warehouse. From this enterprise wide data store‚ individual departmental databases are developed to serve most decision support needs. Ralph Kimball‚ on the other hand‚ suggests a bottom-up approach that uses dimensional modeling‚ a data modeling approach
Premium Data warehouse
Q1. Explain DFD & Data Dictionary? Explain in detail how the information requirement is determined for an organization? Ans: Data Flow Diagrams(DFD): Data flow diagrams represent the logical flow of data within the system. DFD uses few symbols like circles and rectangles connected by arrows to represent data flows. DFD can easily illustrate relationships among data‚ flows‚ and external entities stores. DFD can also be drawn in increasing levels of detail‚ starting with a summary high level view
Premium Decision making Decision theory Decision support system
Understanding What You Read – Week 3 Week 3- Chapter 5- Understanding Your Customer 1. Identify demographic trends that are occurring in the United States‚ related to (a) number of single-person households‚ (b) median age for marriage‚ (c) birthrate‚ (d) U.S. population growth‚ and (e) number of male homemakers. Single person households are showing the greatest increase in numbers and that trend is projected to continue. Birthrate has remained relatively stable in the United States since
Premium Product life cycle management Data warehouse Department store