Question

What is search Engine??​

Answer 1

Explanation:

A search engine is a web-based tool that enables users to locate information on the World Wide Web. Popular examples of search engines are Google, Yahoo!, and MSN Search. ... The information gathered by the spiders is used to create a searchable index of the Web.

Answer 2

$\color{Orange}{ANSWER}$

Search engine are a bottom Up approach to find your way around the Web search engines are actually Database that contain reference to thousands of resources user are able to interact with the "ask" the database if it Contains resources that match specific criteria.

some search engine search only the titles of pages while other search every world .