1. Identify three applications of information systems at the college or the university that you are attending. Write three applications, and provide an example of the type of decisions that are being improved by each application. 2. RFID tags are being increasingly used by companies such as Macy’s, Walmart, and Home Depot. Identify an additional company that uses RFIDs and describe the company’s specific application of RFIDs. 3. After reading the information presented in Chapter 1 and other sources, justify the claim that, in the future, computer criminals will become more sophisticated and that protecting personal information will become more difficult. 4. Suggest departments in the university where data marts can be used. Mention how those departments would benefit from data marts. 5. Research one newspaper or magazine article about the benefits of big data, the tools and technologies of big data, and the privacy risks associated with big data. Summarize your research findings. 6. Identify two companies that have been using database marketing. What are three challenges in using database marketing? What are three advantages of using database marketing?

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