An example of webservice is-a webservice is
connected to a webcam in the playground which
allows to see the game from someone's office,etc.
another example can be drawn is receiving con-
tributions from the stock market anywhere in the
world.

Web services took Web applications to the next level.
u can publish your applications message or function
to the world.web services use XML for coding or coding
conversion of the data and to transport it-SOAP is
used using open protocol.

later I will discuss how to implement web services.