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Information Systems and Technology: Business Impact and Application

Evaluation of IT applications in modern business environments.

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    Information Systems and Technology: Business Impact and Application (TCO A) Domino's upgraded Pulse Evolution system incorporated a Pizza Tracker functionality that shows the progression of individual pizza orders. This is an example of using information systems to achieve which business objective? (Points : 10 ) Customer and supplier intimacy Survival Improved decision making Operational excellence (TCO A) Cloud computing (Points : 10 ) Is the same as e - commerce Reduces the size of IT organizations Increases special software, other than a browser, to be installed on each computer (TCO A) Networking and telecommunications technologies, along with computer hardware, software, data management technology, and the people required to run and manage them, constitute an organization's (Points : 10 ) Data management environment Networked environment IT infrastructure Information system (TCO A) The hardware and software used to transfer data in an organization is called (Points : 10) data management technology networking and data management technology data and telecommunications technology networking and telecommunications technology (TCO B) Internet technology (Points : 10 ) makes it easy for rivals to compete on price alone . imposes a significant cost of entry, due to infrastructure requirements. Increases the difference between competitors because of the wide availability of information. Makes it easy to sustain operational advantages (TCO B) The value chain model (Points : 10 ) Categorizes five related advantages for adding value to a firm’s products or services Sees the supply chain as the primary activity for adding value Categorizes four basic strategies a firm can use to enhance its value chain Helps a firm identify points at which information technology can most effectively enhance its competitive position

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    (TCO B) For which of the following industries has the Internet as a whole been a disruptive technology? (Points : 10 ) bill payments travel agencies books and printed media real estate (TCO C) T he difference between competitors because of the wide availability of information. (Points : 10 ) Data warehouses tend to serve an entire enterprise and a data mart a single department A data warehouse is historical data only and a data mart is the most recent transactions A data mart requires normalized data, whereas a data warehouse does not They are different names for the same thing (TCO C) Which common database challenge is illustrated by the text's discussion of receiving multiple pieces of the same direct mail advertising with an identical address? (Points : 10 ) Data normalization Data accuracy Data redundancy Data quality (TCO D) Which of the following is not an example of the emerging mobile computing platforms? (Points : 10 ) eReaders The iPad Android phone CRM (TCO A) Define operational excellence. How can information systems help achieve it? (Points : 25) Operational Excellence Businesses continuously seek to improve the efficiency of their operations in order to achieve higher profitability. Information systems and technologies are some of the most important tools available to managers for achieving higher levels of efficiency and productivity in business operations, especially when coupled with changes in business practices and management behavior. Walmart, the largest retailer on earth, exemplifies the power of information systems coupled with brilliant b usiness practices and supportive management to

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