Which HTTP method is not available in the system?

Which HTTP method is not available in the system?

• A. GET
• B. POST
• C. PUT
• D. UPDATE

Answer: (D)

HTTP actions on resources use a defined set of methods. The system supports the common ones like GET for retrieving data, POST for creating, and PUT for updating or replacing a resource. UPDATE is not part of the standard HTTP method set, so there is no recognized verb named UPDATE in HTTP. Because it isn’t a standard method, servers and APIs won’t expose it, making it unavailable in the system. When an API needs to modify a resource, it would typically use PUT or PATCH (or sometimes POST) rather than a nonstandard UPDATE. So the reason UPDATE isn’t available is that it isn’t a valid HTTP method.

HTTP actions on resources use a defined set of methods. The system supports the common ones like GET for retrieving data, POST for creating, and PUT for updating or replacing a resource. UPDATE is not part of the standard HTTP method set, so there is no recognized verb named UPDATE in HTTP. Because it isn’t a standard method, servers and APIs won’t expose it, making it unavailable in the system. When an API needs to modify a resource, it would typically use PUT or PATCH (or sometimes POST) rather than a nonstandard UPDATE. So the reason UPDATE isn’t available is that it isn’t a valid HTTP method.