- Which framework is used to implement a simple video player?
a) AVFoundation
b) MediaPlayer
c) AVKit
- Which object is used to play a local audio file?
a) AVPlayer
b) AVAudioPlayer
c) AVQueuePlayer
- What are remote commands, and where do they come from?
a) Media playback-related commands that come from the lock screen.
b) Media playback-related commands that come from the control center.
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
b) AVCaptureSession
c) AVCaptureDevice
- Which of the following is not needed to record a video with an AVCaptureSession object?
a) A temporary file to store the video
b) Permission to access the user's photo library
c) An AVCaptureFileOutput...
