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30. Not counting dating sites, most social networking sites generate most of their revenue a. Charging registration fees to customens b. Selling products related to the site. through c. Collecting a commission on items sold through the site. d. Selling advertising e. Selling virtual items for use on the site such as clothing and tractors for games 31. Cisco and other vendors are using the termto denote high-speed, high-quality connections A) videoconference B) telepresence C) teleconference D) videopresence on a large project with mamy steps and several levels of workers. For example, after your initial 32. You are working work is completed, it has to be reviewed by three for cost analysis. Then you have to review most help in this situation? people, then approved by management, then sent to a second team the comments and resubmit the work. Which type of tool would provide the a. Web-based document sharing b. e-Mail c. Web meeting software. d. Business process management e. Version control 33. Special computer programs calledsystems simulate human thinking. A) expert 8) decision making C) decision D) advising You are managing a manufacturing company with a product that has many options-such as a car or computer. You want to begin selling packages that contain collections of options, so you need to know which options should be included in each package. You have sales data for several past years, which tool would be best to use? a. OLAP cube browser b. Geographic information system d. Market basket analysis. e. Optimization software. 35. Expert systems can be useful for many types of problems EXCEPT problems a. with a well-defined topic and solutions. b. that are made repetitively with similar types of data. c. based on clear sets of conditions and outcomes d. based on complex, tangled rules that change over time. e. that often contain missing data 36. Which of the following is not a part of Porter's Five Forces model? A) suppliers B) competitors C) administration D) customers