Exam 14: Using Technology to Manage Information

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Which of the following is true of enterprise computing?

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D

Operational support systems are the information systems that are designed to provide support for effective decision making.

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False

Penelope,a chief executive officer,reviews the internal performance of her company's stock,as well as market trends for the industry.To access this information,Penelopeuses a(n)

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B

Musetta,a computer science student at Grand University,purchases a new computer for her software programming needs.She must install _____ on her computer to make it work.

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Which of these refers to large or complex structured or unstructured sets of information that traditional processing applications are unable to analyze?

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Interestingly,desktop computers are still sold more than notebook computers.

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The software is the heart of a management information system.

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A firewall scrambles data and makes it difficult for unauthorized users to view the data.

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Credit card applications are often evaluated using executive systems.

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Elena works as a software engineer at Teloxel Ltd.,a medium-sized company.While evaluating her company's information systems infrastructure,she finds that the current systems do not have the ability to process the company's growing information and data infrastructure.Elena plans to suggest the use of powerful servers that will store applications,software,and databases for all employees to access via the web using either a laptop or a smart phone.Which of the following is Elena most likely to suggest?

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Mainframe computers have more storage capacity and are faster than personal computers.

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Which of the following is an example of a unicorn,a company that uses innovative business models to bring about disruption in a particular industry?

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Electronic spreadsheets

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Nicholas is putting together a presentation for senior management analyzing a potential new market.He is using his computer to create charts and graphs that he will then show as slides.Which of the following software programs is Nicholas most likely using?

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On Homex.com,homebuyers enter information about their preferred home location,price,and features.Using an ________,the website automatically displays real estate properties that match the homebuyer's criteria.

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Which of the following statements is true about intranets?

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Many consumers are now treating _____ as replacements for personal computers.

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DVD drives and monitors are examples of computer input devices.

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Application software controls the basic workings of a computer system.

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All Walmart stores have satellite dishes that link stores together with the company's headquarters.Walmart is using a(n)

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