management information system 1
OLAP applications are typically slower but more sophisticated than data-mining tools.
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Dashboard’s goal is to ensure that two people who might benefit from creating a connection in a workplace do so.
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Managers in some companies now track information about their products from the purchasing of raw materials to the receipt of payment not only for operations but so they can learn more about their clients and their own business.
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Knowledge management is the combination of activities involved in gathering, organizing, sharing, analyzing, and disseminating knowledge to improve an organization’s performance.
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Expertise in narrow domains can be programmed in ____.
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database management software
Some companies, especially consulting firms, require their employees to create ____ about sessions with clients.
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The knowledge that is maintained in information systems is typically of the type that is accumulated through experience.
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Many business databases consist of multiple tables with ____ among them.
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The inclusion of foreign keys might cause considerable data redundancy. This complexity has not diminished the popularity of relational databases, however.
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To use an online database, a(n) ____ must be designed to work with the Web.
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Usually, the same software that is used to construct and populate the database, that is, the DBMS, is also used to present ____.
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The fields related to the same entity make up a file.
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In the ____ phase, the builders compare the data in the data warehouses with the original data to ascertain completeness.
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It would be a waste of resources for an organization to have both a data warehouse and a transactional database.
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Choices you make when selecting menu items, clicking buttons, and moving from one page to another are recorded. Such activities are often called cookie investigation.
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The reason for spam is simple: it is the most cost-effective marketing method.
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Free advertising on the Web often takes the form of multiple mentions on blogs.
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Companies discourage their suppliers from joining their extranets.
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Question 19 text
A Web site’s address is the IP number (also called IP address) assigned to the site, but in most cases the site also has a(n) ____ made up from letters.
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____ technologies, the software that links Web pages with databases, automate much of the business activity with business partners.
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Just as the movie rental industry has changed dramatically within a few years from in-store rental to ____ to over-the-Web download, other industries have changed and will continue to change thanks to faster Internet links and new Web technologies.
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Fulfillment activities taking place after customers place orders online, is one of the greatest challenges for online businesses.
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While DSSs are used widely in industries such as Retailing and Tax Planning, DSS applications are not suitable for industries such as Agriculture.
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Managers encounter semi____ problems almost daily in many different industries and in many different business functions.
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____ are used to predict output on the basis of different input or different conditions or to estimate what combination of conditions and input might lead to a desired output.
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In architecture, a tabletop representation of a building or a city block is a ____ of the full-sized structure.
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Managers either use universal models, such as certain ____ models, or design their own models to analyze data.
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Decisions become easier when more than one alternative seems reasonable and when the number of alternatives is great.
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Many DSSs are now closely intertwined with other organizational systems, including data warehouses, data marts, and ERP systems, from which they draw relevant data.
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Finding the roots of a quadratic equation is a structured problem: there is a formula (a(n) ____) you can use to solve the problem.
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____ ensures that the packets arrive accurately and in the proper order, while IP ensures delivery of packets from node to node in the most efficient manner.
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4G protocol devices operate only digitally and with packet switching, transmit at bandwidths of up to 100 Mbps, and include tighter security measures.
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If telecommuters need data from the office, they can connect to their office intranet using ____ and retrieve the required information.
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A hub routes data packets to the next node on their way to the final destination.
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It is likely that many rural areas will be offered BPL in the near future.
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Question 36 text
Only a third of all Americans have broadband service at home. Among telecommuters, the proportion is 87 percent.
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On a typical network, downstream transmission speeds are faster than upstream transmission speeds.
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Question 38 text Question 38 2.5 points Save
Americans use their credit cards in online transactions at the same frequency as users in other countries, such as the French or Japanese.
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Question 39 text
International ISs, especially those using the Web, often incorporate graphics to convey technical or business information, and those applications, as well as interactive software, require increasingly fast (____) communication lines.
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Multinational corporations might have unified ____ throughout their organizations, but they still have to abide by the laws of the countries in which each unit operates.
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