Thursday, September 4, 2014

some technical terms used on internet.

The Web browser :

the browser is the vital component that provides an interface between the user and the web server.
the user sends a request through the browser to the web server.  when the web server returns the HTML page ,the browser displays it for the user. browser also supports client-side scriping .
that means you can write code that can be executed  by the browser .for example, when we accept input from  the user, it can be validated at the client end before being sent to the server.



The Web Server:
 The web server bears the responsibility of servicing client browsers.A web server Processes script and sends the rusulting HTML page to the client browsers who requested it.
the server side script may be stand-alone application or embedded in active server pages
web server can do more. they can provide connections.to other server-side components and shows information stored on other servers,these may be database servers,mails etc.

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