Which of the Following Statements Makes Sense

Multiple Choice

Which of the following statements makes sense?

A) I designed a unique XML schema for each of my REST services so that the HTTP methods used by these services are consistently named.
B) My REST services are limited to the use of the GET HTTP method because only one XML schema was designed for all of them. In order to support additional HTTP methods, additional XML schemas will need to be designed due to the inherent dependency HTTP has on the XML Schema Definition Language.
C) I designed my REST services to share the same XML schema.
D) XML schemas cannot be used by REST services.