The World Wide Web is abbreviated as WWW. The world wide web is often a library involving databases connected across the world and linked together.The www includes an exclusive combination of flexibility, portability and user-friendly capabilities which distinguish this through other services provided by the internet.
The WWW internet project has been begun by CERN (European Laboratory for particle Physics) to produce a system to handle distributed resources essential for scientific research.The Internet now a days is a distributed client-server service.where a client using a web browser can access a websites using a server. However, the service provided is distributed over the world called websites also called as sites.
The Web contains several website pages or web pages in which features text message, artwork, graphics, images, animation along with other media elements.These webpages tend to be linked one to the other through hypertext.within the hypertext, the data will be stored using the technique or concept of pointers. World-wide web(WWW) runs on the concept of HTTP that allowing to able to communicate in between the web browser and web server.
The web pages can be made simply by using a HTML ( Hyper Text Markup Language ). This language has several commands which are used to enlighten the browser about the way of displaying the text, graphics and multimedia data files.HTML also has some commands or codes which we can give links to the webpages.
If we need to get a webpage from the web, we have to type URL ( Uniform Resource locator ) for the preferred webpage or else we must click a hyperlink that offers the actual website address of the web server, the directory and the name of our preferred page. When there is absolutely no listing or even web site specific, then the web server can provide a default homepage.The World wide web today is a distributed client-server service, where a client using a browser can access a service using a web server.The world wide web consortium(w3c) developed and maintains the WWW technology
The actual 3 objectives associated with WORLD WIDE WEB tend to be.
The WWW internet project has been begun by CERN (European Laboratory for particle Physics) to produce a system to handle distributed resources essential for scientific research.The Internet now a days is a distributed client-server service.where a client using a web browser can access a websites using a server. However, the service provided is distributed over the world called websites also called as sites.
The Web contains several website pages or web pages in which features text message, artwork, graphics, images, animation along with other media elements.These webpages tend to be linked one to the other through hypertext.within the hypertext, the data will be stored using the technique or concept of pointers. World-wide web(WWW) runs on the concept of HTTP that allowing to able to communicate in between the web browser and web server.
The web pages can be made simply by using a HTML ( Hyper Text Markup Language ). This language has several commands which are used to enlighten the browser about the way of displaying the text, graphics and multimedia data files.HTML also has some commands or codes which we can give links to the webpages.
If we need to get a webpage from the web, we have to type URL ( Uniform Resource locator ) for the preferred webpage or else we must click a hyperlink that offers the actual website address of the web server, the directory and the name of our preferred page. When there is absolutely no listing or even web site specific, then the web server can provide a default homepage.The World wide web today is a distributed client-server service, where a client using a browser can access a service using a web server.The world wide web consortium(w3c) developed and maintains the WWW technology
The actual 3 objectives associated with WORLD WIDE WEB tend to be.
- Any person, everywhere can easily accessible net sources.
- Info could be successfully navigated.
- Any uploaded information is properly utilized.
HTTP
HTTP stands for hyper text transfer protocol.Originally, HTTP has been useful for transition regarding hypermedia however right now, any file of any type could be sent by utilizing HTTP.
it's a protocol that do not remember about the past request, i.e, a stateless protocol. when a client need some information, the particular under methods are usually performed.
HTTP stands for hyper text transfer protocol.Originally, HTTP has been useful for transition regarding hypermedia however right now, any file of any type could be sent by utilizing HTTP.
it's a protocol that do not remember about the past request, i.e, a stateless protocol. when a client need some information, the particular under methods are usually performed.
- The client request over the connection to server
- The server responds to the client's request
- The connection is closed/terminated
The resource which will be accessible is actually distributed by URI (uniform resource identifier).It is usually proceeded through the string "http://" URI could be a web host name. A URL(uniform resource locator)or a query string.version of that is being used. Method is a way of carrying out tasks on the URI.This kind of section of request shows, exactly how data should be exchanged between client and server. GET and POST are the 2 widely used methods. The request part "message body" is used only when POST method is used, where as GET method uses the request string to place the required information. HTML forms submission uses POST method. The extra parameters regarding the client are specified in "Additional headers".
The languages used in the context of world wide web are,
The languages used in the context of world wide web are,
- HTML (Hyper Text Markup Language)
- XML (Extensible Markup Language)
- SMIL (Synchronized Multimedia Integration Language)
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