AIT notes #1

Book to be referred- web technology by Rajaram

  - web 2.0 W.Rox publication

What is internet?

The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies.

What is web?

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- a network of fine threads constructed by a spider from fluid secreted by its spinnerets, used to catch its prey.

- a complex system of interconnected elements.

What is a website?

a set of related web pages located under a single domain name

What is a webpage?

a document that is suitable for the World Wide Web and web browsers. A web browser displays a web page on a monitor or mobile device. The web page is what displays, but the term also refers to a computer file, usually written in HTML or comparable markup language.

What is a web client?

A web client is an application that communicates with a web server, using Hypertext Transfer Protocol (HTTP). Hypertext Transfer Protocol is the protocol behind the World Wide Web. With every web transaction, HTTP is invoked.

What is a web server?

A Web server is a program that uses HTTP (Hypertext Transfer Protocol) to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients. Dedicated computers and appliances may be referred to as Web servers as well.

What is search engine optimization?

the process of maximizing the number of visitors to a particular website by ensuring that the site appears high on the list of results returned by a search engine.

"the key to getting more traffic lies in integrating content with search engine optimization and social media marketing"

It is a process of maximinzing visitors of a particular website. Based on algorithms.

HTML and XHTML

Html was invented by Berner’s  Lee in 1989.

Javascript is used for validation.