Navigation in Jetpack Compose | Android Developers

A route is defined with a(n) ___ data type.

@Composable function

NavHost.Route

String

NavRoute

With a `NavHost`, you must explicitly specify a starting screen.

True

False

It’s considered best practice to not pass a `NavHostController` to individual composables.

True

False

___ is a composable that manages which screen is displayed based on a given route.

NavController

NavHostController

NavHost

ComposableNavigator

The `composable()` function called in a `NavHost` takes which two parameters?

Destination content and a route

A route and composable content

A path and a composable

Composable content and an intent.

You can change the currently displayed route using the ___ method.

update()

composable()

transition()

navigate()

The ___ method removes one or more screens from the backstack.

popToStartDestination()

popBackStack()

popComposable()

popToBackStack()

In a multi-screen app, navigating to a new screen puts it on the bottom of the backstack.

True

False

Intent ___ contain additional data passed to an Intent.

arguments

extras

parameters

properties

`StateFlow` is a data-holder observable flow that emits the current and new state updates.

True

False

Which of the following are true about the Back and Up buttons?

Choose as many answers as you see fit.

The Back button is a system button

The Up button is provided by the system at the bottom of the screen

The Back button is part of the AppBar

The Up button in the AppBar automatically navigates to the previous screen.

The Back button only appears if you use navigation.

The Up button can be shown or hidden, depending on the current screen.

A route is defined with a(n) ___ data type.

With a NavHost, you must explicitly specify a starting screen.

It’s considered best practice to not pass a NavHostController to individual composables.

___ is a composable that manages which screen is displayed based on a given route.

The composable() function called in a NavHost takes which two parameters?

You can change the currently displayed route using the ___ method.

The ___ method removes one or more screens from the backstack.

In a multi-screen app, navigating to a new screen puts it on the bottom of the backstack.

Intent ___ contain additional data passed to an Intent.

StateFlow is a data-holder observable flow that emits the current and new state updates.

Which of the following are true about the Back and Up buttons?

With a `NavHost`, you must explicitly specify a starting screen.

It’s considered best practice to not pass a `NavHostController` to individual composables.

The `composable()` function called in a `NavHost` takes which two parameters?

`StateFlow` is a data-holder observable flow that emits the current and new state updates.