REST Basics REST is a protocol and a set of operations that many web services conform to in order to exchange information and in
teract with each other. Which of the following are true? a) REST is strictly a client-server interaction type meaning that the client performs requests and the server sends responses to these requests.
b) REST is a server-server interaction meaning that both sides can make requests and send responses to requests.
c) In REST protocol, properly designed access endpoints should not specify actions as a part of the resource URI. Instead, actions should be specified by the appropriate HTTP methods like GET, POST, PUT and DELETE.
d) REST responses are not capable of specifying any caching related information regarding the accessed resource. Caching must be resolved with other mechanisms.
In choice a, it is true since a client-server design can be used for REST-application. A user is somebody who needs space and it doesn't deal with storing data on a central computer. A client is someone with the money, and the interface does not. Its server doesn't want to worry regarding core functionality on the ends of the server. The server does not have to know anything at all about the layer of UI used at the end of the server.
In choice c, it is true As just a Web app, services like corporate/employee resources must be organized, and HTTP verbs like the GET, Place, POST, DELETE must be used to modify these. It must be obvious, as a programmer, that what is required is clearly to look only at the interface or HTTP method used.
