Exam 14: Information Technology (IT)for Business

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Information networks are leading to leaner companies with fewer employees and simpler organizational structures.

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How can e-commerce help businesses with scattered geographical locations better compete?

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What system allows outsiders limited access to a firm's internal information systems?

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What is a computer-based system that allows people to communicate simultaneously from different locations via telephone, e-mail, or video?

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What type of hack floods a network with bogus requests for information and resources, overloading and shutting down the network?

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How has information technology affected organizational structure in terms of the number of employees and the organizational structure?

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In addition to wasting users' time, spam consumes a network's bandwidth, thereby reducing the amount of data that can be transmitted in a fixed amount of time for useful purposes.

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Trojan horses are malicious programs that replicate themselves like viruses.

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Hypertext transfer protocol (HTTP)is a basic communications protocol used to receive e-mail.

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What do manufacturers use to design and control equipment?

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Differentiate between data conferencing and videoconferencing.

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What is spam?

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What is a management information system?

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What system includes data conferencing and videoconferencing?

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What does a company need to operate so that it has total control over its communications without dependence on other companies?

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What is the term for a file that attaches itself to a program, then moves from computer to computer within a networked system, with the intention of contaminating files?

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What can be used to link all computers in an organization over long distances?

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What does a wireless wide area network use to link computers and electronic devices over long distances?

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Intellectual property is something produced by a computer that has personal value.

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Describe the role of information systems, the different types of information systems, and how businesses use such systems.

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