Exam 22: Managing Information and Information Technology

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(Multiple Choice)
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A(n)____ is a communication network that allows selected outsiders limited access to an organization's internal information system.

(Multiple Choice)
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The DSS uses a wide range of both internal information and external sources,such as industry reports,global economic forecasts,and reports on competitors' capabilities.

(True/False)
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Theresa tracks her credit card spending on her card's website.Each day her purchases are processed by a(n)____ information system.

(Multiple Choice)
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Which of the following statements comparing an MIS and a decision support system is TRUE?

(Multiple Choice)
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Describe the six limitations of information systems and how they impact management decisions.

(Essay)
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____________________ information,like timely information,depends on the needs and circumstances of a particular manager.

(Short Answer)
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The actual information system is created by ____________________ the databases,hardware,software,and operating systems.

(Short Answer)
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Large websites use dedicated workstations¾large computers¾known as ____________________,which are customized for managing,maintaining,and supporting websites.

(Short Answer)
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Transaction-processing systems gather,organize,summarize,and report data for use by managers.

(True/False)
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Which of the following is used as a quick reference for upper-level managers?

(Multiple Choice)
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Managers are constantly bombarded with data and information.

(True/False)
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Compare and contrast the terms data and information.Give an example of each term.

(Essay)
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Realtors typically keep their own homes on the market longer and get a higher price than when they are selling someone else's home.Is that data or information? Why?

(Short Answer)
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NCC Incorporated has a complex,computerized information system that can calculate projected sales,market share,and profit profiles for each of the potential price-increase levels that a manager is considering.This is an example of a(n)

(Multiple Choice)
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Match the following.You may use a response once,more than once,or not at all. Match the following.You may use a response once,more than once,or not at all.

(Essay)
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You have been asked to design a decision support system to help personnel managers make employment decisions.What data would you need to have available to build such a system? What types of questions might an HR manager ask the system?

(Essay)
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Maricel works on the assembly line for Chrysler.From her perspective,information about liquidity ratios is

(Multiple Choice)
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Information systems are not suitable for all tasks or problems.

(True/False)
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Internet service providers

(Multiple Choice)
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