Exam 7: The Internet, Intranets, and Extranets

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_____ refers to a broad class of Web sites and services that allow users to connect with friends, family, and colleagues online as well as meet people with similar interests or hobbies.

(Multiple Choice)
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Online degree programs adversely affect colleges and universities that are facing an enrollment decline.

(True/False)
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Which of the following can be used in domain names in uniform resource locators (URLs)?

(Multiple Choice)
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Briefly describe navigational tools.

(Essay)
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Discuss how the Web uses hypermedia.

(Essay)
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The Internet is owned by the Advanced Research Projects Agency Network (ARPANET).

(True/False)
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A(n) _____ identifies a Web page and is the address of a document or site on the Internet.

(Multiple Choice)
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Discuss the different types of Digital Subscriber Line (DSL) services.

(Essay)
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Which of the following statements is true of Voice over Internet Protocol (VoIP)?

(Multiple Choice)
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In the context of directories on the Web, Open Directory is an example of an automated directory.

(True/False)
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_____ check to see what links are on the user's Web page and make sure they work; if a link is broken, they identify it and include this information as part of the data about that page.

(Multiple Choice)
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A _____is an application of Internet2 (I2) that allows people in different locations to share a virtual environment created on the Web. ​

(Multiple Choice)
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Which of the following statements is true of Extensible Markup Language (XML)?

(Multiple Choice)
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Microsoft Outlook is an example of a _____.

(Multiple Choice)
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List some banking services available via the Internet.

(Essay)
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Any computer that stores hypermedia documents and makes them available to other computers on the Internet is called a client.

(True/False)
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_____enables a user to access his or her e-mail account from any computer and, in some cases, store the e-mails on a Web server. ​

(Multiple Choice)
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Housed at server farms, search engines use _____ to index data coming in from crawlers.

(Multiple Choice)
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A _____ is an information system that enables users to retrieve data from the Web by using keywords related to their topic of interest.

(Multiple Choice)
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_____is a service that uses the Internet rather than the telephone network to exchange spoken conversations. ​

(Multiple Choice)
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