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