Exam 16: Internet-Resource-Tools

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Web publishers use RSS (Really Simple Syndication)feeds to distribute news and updates to subscribers,who can read the content with software called an RSS reader.

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Briefly explain how search engines allow you to refine and control the type of information returned from searches.

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Many search engines offer powerful advanced search features that allow you to refine and control the type of information returned from searches.These features can include the option to search within returned results and the ability to search within specific areas,such as forums.Perhaps the most powerful advanced feature is the option to use Boolean logic.

A _____ is an application that uses keywords and phrases to locate information on the Internet.

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A podcast is an audio blog.

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The chat room concept originated with Internet Relay Chat (IRC).

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Most search engines provide an advanced search feature that offers a fill-in form.

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Although search engine indexes are always complete and current,they are capable of delivering only a small number of results,or hits.

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IRC (Internet Relay Chat)is a multichannel system supported by servers that enable conversations,group or individual,to occur on a worldwide basis.

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Which tool is used to apply multiple search engines simultaneously?

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Which software program is an example of a web browser?

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Facebook is well suited to personal connections,while LinkedIn is used primarily for professional networks.

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In implied Boolean logic,symbols are used to represent Boolean operators,such as a plus sign (+)for AND,and a minus sign (-)for NOT.

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Social networking allows you to connect to an extended set of family,friends,and professional acquaintances.

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A(n)_____ is a web-based log or journal.

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When the _____ logical operator is used to combine terms,a search engine will retrieve all results containing either term.

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If a search engine returns too many results,eliminate the least important search terms or concepts,broaden the subject,or use more general vocabulary when selecting terms.

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A(n)_____ is a software program that allows users to access and display webpages that are delivered by a web server.

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Google is an indexed search engine that organizes and ranks the results of a search.

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Which system was named after British mathematician George Boole and refers to the relationships among search terms?

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Which is another term used for a chat room?

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