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Swift Networking Interview Questions (Beginner to Advanced)

Beginner Level

  1. What is URLSession in iOS?
    Answer coming soon...

  2. How do you make a simple GET request using URLSession?
    Answer coming soon...

  3. How do you make a POST request in iOS?
    Answer coming soon...

  4. How do you handle JSON data in iOS networking?
    Answer coming soon...

  5. What are HTTP methods, and how are they used?
    Answer coming soon...

  6. How do you decode JSON data using Codable?
    Answer coming soon...

  7. What is the role of URLRequest in networking?
    Answer coming soon...

  8. How do you handle basic authentication in iOS?
    Answer coming soon...

  9. What is the dataTask method in URLSession?
    Answer coming soon...

  10. How do you cancel a network request in URLSession?
    Answer coming soon...

Intermediate Level

  1. How do you handle file uploads and downloads in URLSession?
    Answer coming soon...

  2. What is a completion handler in networking?
    Answer coming soon...

  3. How do you handle timeouts and retries in URLSession?
    Answer coming soon...

  4. What is URLSessionConfiguration, and how does it impact networking?
    Answer coming soon...

  5. How do you handle network connectivity issues in iOS?
    Answer coming soon...

  6. How do you use background tasks in URLSession?
    Answer coming soon...

  7. What are WebSockets, and how do you implement them in iOS?
    Answer coming soon...

  8. How do you parse XML data in iOS?
    Answer coming soon...

  9. How do you handle cookies in URLSession?
    Answer coming soon...

  10. How do you integrate third-party libraries like Alamofire for networking?
    Answer coming soon...

Advanced Level

  1. How do you implement OAuth 2.0 authentication in iOS?
    Answer coming soon...

  2. How do you set up SSL pinning in a networking layer?
    Answer coming soon...

  3. How do you handle rate-limiting on network requests?
    Answer coming soon...

  4. How do you create a custom URLProtocol to intercept requests?
    Answer coming soon...

  5. How do you manage concurrency and network requests?
    Answer coming soon...

  6. How do you efficiently batch multiple network requests?
    Answer coming soon...

  7. How do you handle streaming data in iOS apps?
    Answer coming soon...

  8. How do you integrate Combine with networking tasks?
    Answer coming soon...

  9. How do you measure and optimize network performance in iOS?
    Answer coming soon...

  10. How do you handle paginated APIs in a network manager?
    Answer coming soon...