Interview Questions ( One question per Post )

From now on i will be posting some very basic questions(one question per post) when it comes to Website Development or those asked in an Interview.I thought that this would be the best way to learn things quickly for a newbie.

I have given the answer as per my understanding & would not be responsible for any harm to you with this inf.

Enjoy!!!!...............................................

Q-1 What is HTTP Protocol so much talked about?

Hypertext Transfer Protocol is a Stateless protocol i.e there is no information about which client is making the request.A request is sent by the Client to the Server & Server looks for the resource through buissness logic/Data Model.Then it sends the data back as a response to the Client.It runs on top of TCP/IP protocols and uses basic request-response routine for srving the client.TCP - Transfer Control Protocol is responsible to ensure that file sent from one network node to another ends up as a complete file.Whereas IP - Internet Protocol has the responsibility for routingthe packet of data for reaching it's proper destination.