FUNDAMENTALS OF COMPUTER

WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is search engine? (choose three options)
A
Search engines essentially act as filters for the wealth of information available on the internet.
B
They allow users to quickly and easily find information that is of genuine interest or value, without the need to wade through numerous irrelevant web pages.
C
search engine its a engine where you search all the time
D
A search engine is a web-based tool that enables users to locate information on the World Wide Web.
Explanation: 

Detailed explanation-1: -A search engine is a software system designed to carry out web searches. They search the World Wide Web in a systematic way for particular information specified in a textual web search query. The search results are generally presented in a line of results, often referred to as search engine results pages (SERPs).

Detailed explanation-2: -There are three main types of search engines, web crawlers, directories, and sponsored links. Search engines typically use a number of methods to collect and retrieve their results. These include: Crawler databases.

Detailed explanation-3: -A search engine is a software program that helps people find the information they are looking for online using keywords or phrases. Search engines are able to return results quickly-even with millions of websites online-by scanning the Internet continuously and indexing every page they find.

Detailed explanation-4: -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.

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