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What common search engines uses spiders to fetch submitted documents?
Google,Yahoo and MSN
Which search engines uses spiders to fetch submitted documents?
"spider" is just the nickname for a web crawling program.
What common search engine uses spider to fetch submitted documents Lycos webcrawler altavista yahoo?
Webcrawler
How does a search engine let you search for information on the web?
How does a search engine let you search for information on the web? There are two different kinds of search engines - one is a crawler-based search engine (spider), and the other type is a human-driven directory - and they both gather and create their listings in extremely different ways. Human Driven Directories (e.g. Open Directory) uses humans to build their listings. One submits a short description for a website to the directory or the directory has editors that write a description for sites they review. Crawler Search Engines (e.g. Google) uses spiders (automated software program that "spiders" the content of a website). The spiders go to a web page, read the content there, and follow any links it comes across along the way until it reaches a dead end. The spiders then index the information it gathers in a giant catalog. Spiders will revisit a site every month or two and update any changes that occur on that site. The final aspect of how the search engines work is the search engine software program goes through the millions of web pages recorded in the index and finds a match to a search ranking them in an order based on what that search engine believes to be most relevant.
What is a search engine that uses serveral other search engines at once to gain largest number of results called?
It is known as a meta-search engine.
What is the difference between a search engine and a meta-search engine?
I think a meta-search engine uses another search engine/s to to look for its results so it does not have necessarily have to crawl and index all the Internet web pages.
Who uses Internet service provider?
NO! You need an installable snippet of code in your browser to select your search engine to search automatically in your favorite search engine in the browser.
Are all search engines on Google Chrome free?
Chrome uses Google as it's default search engine. Google is the biggest search engine and is free.
What is megasearch engine?
a megasearch engine is a search engine that uses many other search engines to find the best information (sites like dogpile.com and bing.com)
What is the difference between a search engine and a gateway?
A gateway is a group of librarians and researchers. A search engine is designed to search the internet for information.
What search engine uses its canine mascot to get results for the users?
Dogpile.com
How is a metacrawler different from a search engine?
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