Test your knowledge

Let's see whether you can answer the following questions correctly:

1. Which of the following methods allows us to set the HTTP status code for a response in a subclass of tornado.web.RequestHandler?
   1. self.write_status
   2. self.__cls__.write_status_code
   3. self.set_satus

2. Which of the following methods allows us to write the response in a subclass of tornado.web.RequestHandler?
   1. self.write_response
   2. self.write
   3. self.set_response

3. The main building blocks for a RESTful API in Tornado are subclasses of which of the following classes?
   1. tornado.web.GenericHandler
   2. tornado.web.RequestHandler
   3. tornado.web.IncomingHTTPRequestHandler

4. If we just want to support the GET and PATCH methods, we can override the SUPPORTED_METHODS class variable with which of the following values?
   1. ("GET", "PATCH")
   2. {0: "GET", 1: "PATCH"...