Which statement is accurate about REST architecture?

Which statement is accurate about REST architecture?

• A. It is always stateful
• B. It requires XML for all data representation
• C. It uses standard HTTP methods to define actions
• D. It must always be implemented with strict protocols

Answer: (C)

The statement that REST architecture uses standard HTTP methods to define actions is accurate because REST (Representational State Transfer) is fundamentally built on top of the existing protocols of the web, primarily HTTP. RESTful services leverage standard HTTP methods such as GET, POST, PUT, DELETE, and PATCH to perform operations on resources, which are identified by URLs. This adherence to established HTTP conventions ensures interoperability and ease of use since these methods are inherently understood by web clients and servers. In a RESTful API, for instance, using a GET request typically retrieves data from a server, while a POST request might create a new resource. This approach aligns with the REST principles of statelessness and client-server communication, facilitating a standardized way to handle interactions over the web. By using these HTTP methods, REST simplifies how clients and servers communicate, leading to a uniform approach that can be easily understood and scaled. The other statements lack accuracy in the context of REST architecture. For instance, REST is inherently stateless, meaning each request from a client to a server must contain all the information needed to understand and process the request, without relying on stored context on the server. Regarding data representation, REST does not require XML; it can support multiple formats like JSON, XML, HTML

The statement that REST architecture uses standard HTTP methods to define actions is accurate because REST (Representational State Transfer) is fundamentally built on top of the existing protocols of the web, primarily HTTP. RESTful services leverage standard HTTP methods such as GET, POST, PUT, DELETE, and PATCH to perform operations on resources, which are identified by URLs. This adherence to established HTTP conventions ensures interoperability and ease of use since these methods are inherently understood by web clients and servers.

In a RESTful API, for instance, using a GET request typically retrieves data from a server, while a POST request might create a new resource. This approach aligns with the REST principles of statelessness and client-server communication, facilitating a standardized way to handle interactions over the web. By using these HTTP methods, REST simplifies how clients and servers communicate, leading to a uniform approach that can be easily understood and scaled.

The other statements lack accuracy in the context of REST architecture. For instance, REST is inherently stateless, meaning each request from a client to a server must contain all the information needed to understand and process the request, without relying on stored context on the server. Regarding data representation, REST does not require XML; it can support multiple formats like JSON, XML, HTML