Question

Which of the following is not a valid HTTP response status code category?

Q: Answer-Which of the following is not a valid HTTP response status code category?

HTTP status codes are grouped as 1xx Informational, 2xx Success e.g., 200 OK, 3xx Redirection e.g., 301 Moved Permanently, 4xx Client Error e.g., 404 Not Found, 403 Forbidden, 5xx Server Error e.g., 500 Internal Server Error, 503 Service Unavailable. There is no 6xx category. Common banking context 401 Unauthorized, 429 Too Many Requests rate limiting for API security.