SwiftUI SwiftUI Navigation

Question 1

Which view provides a navigation stack with a back button in SwiftUI (iOS 16+)?

Accepted Answer

NavigationStack

Answer

NavigationView

Answer

NavigationSplitView

Answer

TabView

Question 2

What modifier triggers navigation to a destination view when a view is tapped in a NavigationStack?

Accepted Answer

Both B and C depending on iOS version

Answer

.navigationLink()

Answer

.navigationDestination()

Answer

NavigationLink wrapping the view

Question 3

What does `NavigationSplitView` provide in SwiftUI?

Accepted Answer

A two- or three-column sidebar navigation layout

Answer

A tabbed navigation interface

Answer

A modal sheet with columns

Answer

A paged scroll navigation

Question 4

How do you set the title shown in the navigation bar for a SwiftUI view?

Accepted Answer

Both B and C work

Answer

.title()

Answer

.navigationTitle()

Answer

.navigationBarTitle()

Question 5

Which modifier adds a button to the navigation bar's trailing edge?

Accepted Answer

Both A and B work

Answer

.toolbar { ToolbarItem(placement: .navigationBarTrailing) { ... } }

Answer

.navigationBarItems(trailing:)

Answer

.trailingButton()

Question 6

What is the purpose of the `path` parameter in `NavigationStack(path:)`?

Accepted Answer

It provides a programmatic binding to the navigation stack's path for deep linking

Answer

It sets the navigation bar title path

Answer

It defines the root view path

Answer

It specifies the animation path