EC-Council
312-50V7 · Question #97
312-50V7 Question #97: Real Exam Question with Answer & Explanation
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Question
WWW wanderers or spiders are programs that traverse many pages in the World Wide Web by recursively retrieving linked pages. Search engines like Google, frequently spider web pages for indexing. How will you stop web spiders from crawling certain directories on your website?
Options
- APlace robots.txt file in the root of your website with listing of directories that you don't want to be crawled
- BPlace authentication on root directories that will prevent crawling from these spiders
- CEnable SSL on the restricted directories which will block these spiders from crawling
- DPlace "HTTP:NO CRAWL" on the html pages that you don't want the crawlers to index
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