SwiftUI iOS 16 Crash Course - Emoji Quote App in SwiftUI - Forms, Buttons, Pickers, Sliders, Toggle, Images, Overlays -

The video tutorial covers creating and modifying an image with various properties such as resizable, aspect ratio, and padding. It demonstrates how to overlay text on the image, including setting font style, color, and alignment. The tutorial also explains how to make the image interactive with a tap gesture and defines a function to select a random image. The session concludes with a brief overview of the next steps.

What property is used to make an image resizable?

• overlay

• padding

• resizable

• clipShape

Which operator is used to conditionally display text?

• Bitwise OR

• Logical AND

• Null Coalescing

• Ternary

What is the default alignment index for text?

• 3

• 2

• 1

• 0

What is the minimum scale factor used to shrink text?

• 0.2

• 0.5

• 0.1

• 1.0

What function is defined to handle random image selection?

• randomImage

• selectImage

• imagePicker

• chooseRandom

What is used to provide a default value when an optional is nil?

• Exclamation Mark

• Single Question Mark

• Double Question Marks

• Ternary Operator

What is the default image returned if the list is empty?

• noImage

• defaultImage

• image0

• image1