Chapter 2

1. Sort by answer number so that you do not damage other components or the resistor... unless you understand how the different values will affect the electronic circuit and it's safe to do so.
2. False. GPIO Zero is a wrapper on top of other GPIO libraries. It's designed to be easy to use for beginners by hiding away lower-level GPIO interfacing details.
3. False. In many scenarios, you are better off using mature higher-level packages as they will help speed up development. The Python API documentation also recommends this approach.
4. No. An LED has positive (anode) and negative (cathode) terminals (legs) and must be connected the correct way around.
5. There's a chance that there is a mismatch between the devices' time zone handling.
6. signal.pause()