Methods in http

different methods are head, get, post,Put,delete,trace and soon...
head-->it provide information for describing the packets or message.
get--->Which was used to get some information
post-->Transfers information along with message
put---> uploads specified resource.
delete-> which deletes the specified resource.
trace->echoes back the received request.
options->returns the http methods that the server supports for specified url.
connect-> converts request connection to a transparent tcp/ip tunnel.
These are the methods used for http. some are similar for ip and some may not be.