COMM 107 Chapter Notes - Chapter 4: Usa.Gov, Dmoz, Dogpile
3 Oct 2017
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Search engines: internet tool that computer generates indexes off webpages that match or link with keywords types in a search window. Directories: an internet tool through which people edit indexes of web pages that math or link with keywords typed in the search window. Has a person trained in library or info sciences choosing the sites based on quality. Metasearch engines: sends your keyword request to several search engines at once. Best when you request in a relatively obscure one not a general topic. Virtual libraries: search tool combining internet technology and standard library techniques for cataloging and appraising information. United states census bureau: provides abundant statistical information on political, social, and economic elements relevant to life in the us. Usa. gov: provides primary access to a broad source of u. s. government information on the internet information on the internet. Pew research center: excellent source for surveys of public opinion.
