Chapter 7 - Creating Overview Screens

1. An instance of RecyclerView will create one View instance for which of these?
   • Every item of data visible on the screen
2. When attaching an observer to LiveData, you need to do which of the following?
   • Provide a valid LifecycleOwner

3. Overview/Dashboard screens should have which of these features?
   • They should display an overview with the most important information first
4. The ViewHolder class is used by the RecyclerView to do what?
   • Improve the data binding performance
5. When using LiveData objects to reference data used by multiple Fragment objects, which of these is true?
   • The Fragment instances must share the same LiveData reference to see changes