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Flutter Networking: Questions

  1. What is the http package used for in Flutter?
  2. How do you make a GET request using the http package?
  3. How do you handle errors when making API calls?
  4. What is the difference between GET and POST requests?
  5. How can you send JSON data in a POST request?
  6. What are headers, and how do you use them in requests?
  7. How do you handle response data from an API call?
  8. What is the purpose of the Dio package?
  9. How do you implement request timeouts using Dio?
  10. How can you handle pagination in API responses?
  11. What is the role of the connectivity package?
  12. How do you perform a PUT request using the http package?
  13. What are interceptors in Dio, and how are they used?
  14. How do you download files using Dio?
  15. How do you upload files using http?
  16. What is the purpose of the flutter_secure_storage package in networking?
  17. How do you cancel a network request in Dio?
  18. What is the difference between synchronous and asynchronous HTTP requests?
  19. How do you create a custom HTTP client with Dio?
  20. How do you test network calls in Flutter?
  21. What is the significance of status codes in HTTP?
  22. How do you handle SSL pinning in Flutter?
  23. What are WebSockets, and how can they be used in Flutter?
  24. How do you use GraphQL in Flutter?
  25. What is the purpose of using the http package’s Request class?
  26. How do you implement caching for API responses?
  27. What is the json_serializable package, and how is it used?
  28. How can you monitor network activity in Flutter?
  29. What are some best practices for making network requests in Flutter?
  30. How do you parse XML data from an API in Flutter?
  31. How do you authenticate API requests using tokens?
  32. What is the difference between http.get() and http.read()?
  33. How do you refresh tokens in a Flutter app?
  34. How do you implement retry logic for network requests?
  35. How can you use async and await for networking calls?
  36. What is the purpose of the http.Response class?
  37. How do you use query parameters in a GET request?
  38. How can you handle multipart requests in Flutter?
  39. What is the role of the http.MultipartFile class?
  40. How do you set default headers for all requests in Dio?
  41. How can you convert a response body to a model object?
  42. What are some common security measures when making network requests?
  43. How do you handle network connectivity issues in your app?
  44. What is the role of the http.Client class?
  45. How can you create a REST API client in Flutter?
  46. What are the limitations of using the http package?
  47. How do you implement OAuth 2.0 in a Flutter app?
  48. What is the retrofit package, and how does it help with networking?
  49. How can you log HTTP requests and responses for debugging?
  50. How do you use flutter_bloc with networking for state management?