Questions

As we conclude, here is a list of questions for you to test your knowledge of this chapter's material. You will find the answers in the Assessments section of the Appendix:

1. Why, in our MQTT service example, did we use PyPubSub to re-dispatch MQTT messages? 

2. Why is using the Google Assistant app on a phone (or tablet) useful during development when integrating with or debugging an IFTTT Google Assistant Applet?
3. You are working on an existing weather monitoring project that uses MQTT as its network transport layer to connect many distributed devices. You have been asked to integrate the application with an IFTTT service. How do you do this?
4. You want to build multiple IoTrees and have them all work together in unison. What are two approaches you can take to achieve this outcome?

5. Why did we use the free dweet.io service in this chapter? Would you use this approach in a commercial IoT project?
6. We want to test a RESTful API service from the command line. What...