Exam 14: Using Technology to Manage Information

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In the context of wireless local networks,there are only a select number of hot spots in public locations today.

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On-site data backup involves storing software and data in a separate physical location or online on the Internet.

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Beverly 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.Beverly 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 Beverly most likely to suggest?

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One of the largest online databases is owned by ________.

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Unlike viruses,worms don't need host programs to damage computer systems.

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Information is the result of processed data.

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Brian works in the mortgage loan department of a bank.He enters information on credit applications into the bank's computer system.The system has a program that evaluates the loan application and gives it a score.Brian is using a(n)________.

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Complete the following using the terms listed. -_____ consist of raw facts and figures that may or may not be relevant to business decisions.

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Explain the difference between a virus and a Trojan horse.

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Which of the following is true of an effective chief information officer (CIO)?

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An expert system is a computer program that imitates human thinking.

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One basic form of disaster prevention is routinely backing up software and data.

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Credit card applications are often evaluated using executive systems.

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Discuss the responsibilities of a computer systems analyst.

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In addition to making and receiving calls and text messages,smart phones allow users to surf the Internet,receive and send e-mail,check their schedules,and open and edit documents.

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Broxton,an information technology manager at Baron Inc. ,needs intranet in the new building that the company has purchased.Instead of spending money on wired network,Broxton decides that he will use a wireless intranet service.He needs intranet around 300-feet radius.Broxton can provide wireless intranet using _____ in the building.

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Discuss how smart phones have become the most important innovation in the technological revolution impacting businesses today.

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Discuss using examples how technology is changing businesses today.

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Complete the following using the terms listed. -Wikipedia and other online sources replacing traditional print encyclopedias are examples of _____.

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Isabelle's office in south Florida was destroyed by a hurricane last year,and she lost numerous company documents.After relocating,Isabelle took no chances and implemented ________,in which she backed up her data in a secure online storage service.

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