Test your understanding of Jetpack Compose navigation with this 20-question quiz covering Navigation 3 and NavDisplay. These questions assess your knowledge of key concepts, including back stack management, navigation keys, entry providers, and the NavDisplay composable.
1.
What is the purpose of the metadata property in NavEntry?
2.
What happens if you try to use an empty back stack?
3.
How do you navigate to a new destination?
4.
How is a navigation back stack typically created?
5.
Where would you typically place navigation logic in a Compose app?
6.
What is the purpose of the entryProvider in NavDisplay?
7.
What type of parameter does NavDisplay's onBack callback receive?
8.
What happens to the home destination when the app first launches?
9.
What is the primary purpose of the Navigation 3 library in Jetpack Compose?
10.
What is the visual difference between a navigation bar and rail?
11.
What happens when you call backStack.removeLastOrNull()?
12.
Which type of navigation key would you use to pass data to a destination?
13.
What must navigation keys implement?
14.
Which composable is responsible for displaying the current navigation destination?
15.
Where would you define the composable content for a destination?
16.
What determines the current visible destination?
17.
Which annotation is typically used with navigation keys?
18.
How is navigation state preserved across configuration changes?
19.
What tracks the user's path through app destinations?
