- What is the difference between a View and a ViewController in iOS?
- How do you add a UIButton in an iOS app?
- What is Auto Layout and why is it important for iOS app development?
- How do you create a custom UITableViewCell in iOS?
- What is the difference between a Swift class and a struct?
- What is a closure in Swift?
- How do you pass data between ViewControllers in iOS?
- What is the difference between a synchronous and an asynchronous network request?
- How do you add an image to a UIImageView in iOS?
- What is Core Data and how is it used in iOS app development?
- How do you use UserDefaults to store data in an iOS app?
- What is a delegate in iOS app development?
- What is the difference between a for loop and a while loop in Swift?
- How do you use the UIImagePickerController to take a photo in an iOS app?
- How do you implement the UITableViewDataSource protocol in Swift?
- What is the difference between a constant and a variable in Swift?
- How do you add a UISlider to an iOS app?
- What is a guard statement in Swift and how is it used?
- How do you use the UIAlertController to display an alert in an iOS app?
- Can you give an example of an iOS app that uses geolocation to provide location-based services?
- What are some common UI design patterns used in iOS app development?
- What are some best practices for handling user input in an iOS app?
- What is the role of the AppDelegate in an iOS app?
- Can you explain how to use an HTTP request to retrieve data from a web service in an iOS app?
- What are some common methods for storing data in an iOS app?
- Can you give an example of an iOS app that uses local notifications to provide reminders or alerts to the user?
- What is the role of the storyboard in an iOS app?
- Can you explain how to use the UITableViewDataSource and UITableViewDelegate protocols to display data in a table view?
- What are some common debugging techniques used in iOS app development?
- What is the difference between an unwind segue and a normal segue in iOS app development?
- How do you use GCD to perform background tasks in iOS app development?
- What is the difference between a synchronous and an asynchronous dispatch queue in GCD?
- What is the difference between a serial and a concurrent dispatch queue in GCD?
- How do you use the MapKit framework in iOS app development?
- How do you use the CoreLocation framework in iOS app development?
- What is the difference between a push notification and a local notification in iOS?
- How do you use the AVFoundation framework to play audio and video in an iOS app?
- What is the difference between an NSOperation and a GCD dispatch queue in iOS app development?
- What is the difference between a weak and a strong reference in Swift?
- How do you implement the UICollectionViewDataSource and UICollectionViewDelegate protocols in Swift?
- What is the difference between a UITableViewController and a UIViewController in iOS app development?
- What is the difference between a URLSession and an Alamofire network request in iOS app development?
- How do you use the MKAnnotation protocol to display custom annotations on a map in an iOS app?
- How do you use the UISearchController to implement search functionality in an iOS app?
- What is the difference between a computed property and a stored property in Swift?
- How do you use the AVPlayerViewController to play videos in an iOS app?
- How do you use the URLSessionDownloadTask to download a file in an iOS app?
- How do you use the UICollectionViewFlowLayout to create a custom layout in an iOS app?
- How do you use the UIGraphicsImageRenderer to draw custom graphics in an iOS app?
- Can you explain how to use Core Data to store and retrieve data in an iOS app?
- What are some best practices for managing memory in an iOS app?
- Can you give an example of an iOS app that uses push notifications to provide real-time updates to the user?
- What are some common design patterns used in iOS app architecture?
- Can you explain how to use the URLSession to download and display data in an iOS app?
- What are some best practices for optimizing the performance of an iOS app?
- Can you give an example of an iOS app that uses Core Location to provide location-based services?
- What are some common methods for implementing authentication and authorization in an iOS app?
- Can you explain how to use the UITableViewDataSource and UITableViewDelegate protocols to display data in a table view?
- What are some common techniques for implementing animations in an iOS app?
- How do you implement the MVP (Model-View-Presenter) architecture in iOS app development?
- How do you use the Combine framework to implement reactive programming in an iOS app?
- How do you use the SwiftUI framework to create user interfaces in an iOS app?
- How do you use the ARKit framework to create augmented reality experiences in an iOS app?
- What is the difference between a dispatch queue and an operation queue in GCD?
- How do you use the CoreML framework to implement machine learning in an iOS app?
- How do you use the Vision framework to implement computer vision in an iOS app?
- What is the difference between a static and a dynamic framework in iOS app development?
- How do you use the AVAssetWriter to record audio and video in an iOS app?
- How do you use the CoreAnimation framework to create custom animations in an iOS app?
- How do you use the CoreGraphics framework to create custom graphics in an iOS app?
- What is the difference between a local notification and a push notification in iOS app development?
- What is the difference between a URLSession and an Alamofire network request in iOS app development?
- How do you use the AVAudioEngine to implement audio processing in an iOS app?
- How do you use the AVSpeechSynthesizer to implement text-to-speech in an iOS app?
- How do you use the CoreBluetooth framework to implement Bluetooth communication in an iOS app?
- What is the difference between a raw pointer and a smart pointer in Swift?
- How do you use the CoreImage framework to implement image processing in an iOS app?
- How do you use the Metal framework to implement high-performance graphics in an iOS app?
- How do you use the CoreText framework to implement custom text rendering in an iOS app?
- Can you explain how to use the AVFoundation framework to implement custom video recording and playback in an iOS app?
- What are some best practices for implementing accessibility features in an iOS app?
- Can you give an example of an iOS app that uses machine learning to provide personalized recommendations to the user?
- What are some common techniques for implementing security features in an iOS app?
- Can you explain how to use the Core Animation framework to create complex animations in an iOS app?
- What are some best practices for implementing localization and internationalization in an iOS app?
- Can you give an example of an iOS app that uses the ARKit framework to create immersive augmented reality experiences?
- What are some common methods for implementing background tasks and multitasking in an iOS app?
- Can you explain how to use the AVSpeechRecognizer to implement voice recognition and dictation in an iOS app?
- What are some best practices for implementing error handling and exception handling in an iOS app?