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Tuesday, August 16, 2011

What is PageRank Algorithm ?

PageRank Algorithm is the algorithm employed by Google Search Engine to optimize its search result page. PageRank is a link analysis algorithm, named after Larry Page and used by the Google Internet search engine, that assigns a numerical weighting to each element of a hyperlinked set of documents, such as theWorld Wide Web, with the purpose of "measuring" its relative importance within the set.


Q. The Page Rank algorith is used by : [ From PSC HSST Question Paper 2004 ]


a) www.google.com
b) www.yahoo.com
c) www.altavista.com
d) www.go.com