- Which framework is used to implement a simple video player?
c) AVKit.
- Which object is used to play a local audio file?
b) AVAudioPlayer.
- What are remote commands, and where do they come from?
c) Media playback-related commands that can come from any external source, including the lock screen, control center, or even the user's headphones.
- Which object can be used to quickly take a picture?
a) UIImagePickerController.
- Which of the following is not needed to record a video with an AVCaptureSession object?
b) Permission to access the user's photo library.
- What information tends to get lost when you convert a UIImage instance to a CGImage instance?
a) The orientation.
