GK
TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is a spider?
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A computer virus
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A program that catalogs Web sites
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A hacker who breaks into computer systems
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An application for viewing Web sites
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Explanation:
Detailed explanation-1: -A web crawler, or spider, is a type of bot that is typically operated by search engines like Google and Bing. Their purpose is to index the content of websites all across the Internet so that those websites can appear in search engine results.
Detailed explanation-2: -What is a spider? A computer virus.
Detailed explanation-3: -Updated: 12/31/2020 by Computer Hope. A spider is a program or script written to browse the World Wide Web in a systematic manner for the purpose of indexing websites. The first web robot, World Wide Web Wanderer, was created in 1993 and today a spider may also be called a web bot, web crawler, or web robot.
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