what is the \"HTTP\" protocol used for? What are its major parts? Solution it is a application protocol for data communication for the world wide web request and response method: it contains what type of action does client want to perform uri:it is know as uniform resource indicator it will have the address of the required resource header fileds:it will tell extra information about the request body:it contains the data which sent by the client to the server via: these are used proxies to display intermediate sites that the request passes.