Questions

To recap what we have learned in this chapter, try to answer the following questions:

1. What are the common problems with State Hooks?
2. What are actions?
3. What are reducers?
4. When should we use a Reducer Hook instead of a State Hook?
5. Which steps are needed to turn a State Hook into a Reducer Hook?
6. How could we create actions more easily?
7. What is the equivalent of Effect Hooks in class components?
8. What are the advantages of using an Effect Hook, versus class components?
9. What is the dependency array and how does it work?
10. How can cleanup functions be used with Effect Hooks?