________ rely on sophisticated computer programs called spiders or crawlers that surf webpages,links,and other online content that are then stored in the search engine's page repository.
A)Crawler search engines
B)Information retrieval engines
C)Semantic search engines
D)Web directories

Question

Quizplus · Accepted Answer

Crawler search engines use spiders or crawlers to scan through webpages, links, and other online content and then store that information in the search engine's page repository. This allows for more comprehensive and up-to-date search results. Information retrieval engines and semantic search engines may use similar techniques, but they may also utilize other methods for searching and categorizing information. Web directories, on the other hand, typically rely on human editors to categorize and index websites.

________ Rely on Sophisticated Computer Programs Called Spiders or Crawlers