Questions

Here are some questions to review what we have learned in this chapter:

1. Which one of the following statements is FALSE?
   1. ESP32 can start in Wi-Fi STA mode
   2. ESP32 can start in Wi-Fi AP mode
   3. In STA mode, a static IP is required
   4. Wi-Fi events are delivered over an event loop
2. Which of the following is not a method provided by ESP-IDF?
   1. NFC provisioning
   2. Unified provisioning
   3. Smart Config
   4. Easy Connect
3. Which protocol makes use of topics to publish and subscribe?
   1. HTTP
   2. WebSocket
   3. CoAP
   4. MQTT
4. Which of the following is the correct HTTP method to request a resource from a RESTful server?
   1. PUT
   2. DELETE
   3. POST
   4. GET
5. Which HTTP status code can we expect from a RESTful service when we try to create a resource by sending a POST request?
   1. 201...