Basics of Internet
❖The World Wide Web (WWW) is an internet based service, which uses common set of rules known as Protocols, to distribute documents across the Internet in a standard way. ❖The Internet is a massive network of networks. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet. ❖ Search engines are the programs which are needed to extract the information from the internet. A search engine works in the following order: Web crawling, Indexing, Searching. ❖ A web server commonly known as HTTP server or application server is a program that serves content using the HTTP protocol. ❖ A Web page can contain an article, or a single paragraph, photographs, and it is usually a combination of text and graphics. ❖ A brow...