Question

Write short notes on the following topic/terms a) www
b)website
c) web browser
d) webpage
e) web server

Answer 1

Answer:

www:-The World Wide Web (WWW) is a network of online content that is formatted in HTML and accessed via HTTP. The term refers to all the interlinked HTML pages that can be accessed over the Internet. The World Wide Web was originally designed in 1991 by Tim Berners-Lee while he was a contractor at CERN.

The World Wide Web is most often referred to simply as "the Web."

Website:-A website is a collection of publicly accessible, interlinked Web pages that share a single domain name. Websites can be created and maintained by an individual, group, business or organization to serve a variety of purposes. Together, all publicly accessible websites constitute the World Wide Web.

A website is also known as a web presence.

web browser:-A web browser is a software program that allows a user to locate, access, and display web pages. In common usage, a web browser is usually shortened to "browser." Browsers are used primarily for displaying and accessing websites on the internet, as well as other content created using languages such as Hypertext Markup Language (HTML) and Extensible Markup Language (XML).

Browsers translate web pages and websites delivered using Hypertext Transfer Protocol (HTTP) into human-readable content. They also have the ability to display other protocols and prefixes, such as secure HTTP (HTTPS), File Transfer Protocol (FTP), email handling (mailto:), and files (file:).

In addition, most browsers also support external plug-ins required to display active content, such as in-page video, audio and game content.

Web page:-A Web page is a document for the World Wide Web that is identified by a unique uniform resource locator (URL).

A Web page can be accessed and displayed on a monitor or mobile device through a Web browser . The data found in a Web page is usually in HTML or XHTML format. The Web pages usually also contain other resources such as style sheets, scripts and images for presentation. Users may be able to navigate to other pages through hypertext links.

Web server:-A web server is a system that delivers content or services to end users over the internet. A web server consists of a physical server, server operating system (OS) and software used to facilitate HTTP communication.

A web server is also known as an internet server.

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Explanation: