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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 246 · 40 questions
TalentJR

Developer's tip (Need it? Number it.): Ask only for permissions the app’s main job needs, and say why. Version = major.minor.patch. Bug fix → patch + 1; new feature → minor + 1, patch 0; big change → major + 1, others 0. Compare major, then minor, then patch as numbers: 10 is bigger than 9.

NameDateTime takenScore ___ / 40
  1. 1.Which of these requests asks for too much? (a) map app → location (b) calling app → contacts (c) camera app → camera (d) torch → contacts
  2. 2.🚀 What should an app ask for only when it really needs it? (a) its icon (b) its name (c) a permission (d) a font
  3. 3.🔐 A torch app asks for your contacts. What should you do? (a) share them all (b) deny it (c) allow it (d) post them online
  4. 4.🔐 Is this permission request fair or too much: timer → your photos? (a) fair (b) too much
  5. 5.🚀 Which version is newer: 1.1.13 or 1.1.7? (a) 1.1.13 (b) 1.1.7
  6. 6.Which of these requests asks for too much? (a) map app → location (b) timer → your photos (c) voice notes → microphone (d) camera app → camera
  7. 7.🚀 Your app is at version 4.0.2. The next release fixes a small bug. What is its version number? (a) 4.1.0 (b) 5.0.0 (c) 4.0.3 (d) 4.1.2
  8. 8.🔐 Which permission does a selfie sticker app really need? (a) location (b) the microphone (c) contacts (d) the camera
  9. 9.🔐 Which permission does a walking map really need? (a) the microphone (b) contacts (c) the camera (d) location
  10. 10.🔐 Which permission does a bus tracker really need? (a) contacts (b) the microphone (c) the camera (d) location
  11. 11.🚀 Which version is newer: 2.14.3 or 2.9.1? (a) 2.14.3 (b) 2.9.1
  12. 12.True or false: a voice recorder needs the camera. (a) True (b) False
  13. 13.True or false: a walking map needs your contacts. (a) False (b) True
  14. 14.🚀 Which of these versions is the OLDEST?
    1.13.1, 1.4.2, 0.21.1, 1.8.8     (a) 1.13.1 (b) 1.8.8 (c) 1.4.2 (d) 0.21.1
  15. 15.🚀 A privacy policy tells users ___. (a) what data is collected (b) the screen size (c) the app’s price (d) the app’s colours
  16. 16.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  17. 17.🚀 Which of these versions is the NEWEST?
    1.13.2, 1.10.6, 1.19.6, 0.23.4     (a) 0.23.4 (b) 1.13.2 (c) 1.10.6 (d) 1.19.6
  18. 18.Which of these requests is fair? (a) timer → your photos (b) quiz app → microphone (c) torch → contacts (d) voice notes → microphone
  19. 19.True or false: a barcode scanner needs your contacts. (a) False (b) True
  20. 20.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  21. 21.🔐 Which permission does a homework photo scanner really need? (a) the microphone (b) location (c) the camera (d) contacts
  22. 22.Which of these requests asks for too much? (a) voice notes → microphone (b) calculator → location (c) camera app → camera (d) map app → location
  23. 23.🚀 Which version is newer: 1.14.2 or 1.8.0? (a) 1.14.2 (b) 1.8.0
  24. 24.🚀 Your app is at version 1.0.4. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.0.5 (b) 1.1.4 (c) 1.1.0 (d) 2.0.0
  25. 25.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a new feature (c) a bug fix (d) a new app
  26. 26.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 1 (c) 2 (d) 251
  27. 27.Which of these requests is fair? (a) timer → your photos (b) calculator → location (c) torch → contacts (d) calling app → contacts
  28. 28.🚀 Which version is newer: 3.0.6 or 3.0.10? (a) 3.0.10 (b) 3.0.6
  29. 29.🚀 Which of these versions is the OLDEST?
    3.4.5, 2.24.1, 3.2.9, 3.3.3     (a) 3.4.5 (b) 2.24.1 (c) 3.3.3 (d) 3.2.9
  30. 30.🚀 Your app is at version 1.5.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.6.5 (b) 1.5.6 (c) 1.6.0 (d) 2.0.0
  31. 31.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  32. 32.Which of these requests asks for too much? (a) camera app → camera (b) quiz app → microphone (c) voice notes → microphone (d) map app → location
  33. 33.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  34. 34.True or false: a voice recorder needs the microphone. (a) False (b) True
  35. 35.🔐 Which permission does a speak-to-type notes app really need? (a) the microphone (b) the camera (c) contacts (d) location
  36. 36.🔐 Which permission does a barcode scanner really need? (a) contacts (b) the camera (c) location (d) the microphone
  37. 37.🚀 Which version is newer: 4.6.8 or 4.6.12? (a) 4.6.12 (b) 4.6.8
  38. 38.🚀 Your app is at version 3.4.6. The next release fixes a small bug. What is its version number? (a) 3.4.7 (b) 4.0.0 (c) 3.5.6 (d) 3.5.0
  39. 39.🚀 Which of these versions is the NEWEST?
    1.3.8, 1.2.0, 0.25.9, 1.18.7     (a) 1.18.7 (b) 1.3.8 (c) 1.2.0 (d) 0.25.9
  40. 40.🚀 Which of these versions is the OLDEST?
    4.17.6, 4.13.2, 3.24.6, 4.6.6     (a) 4.13.2 (b) 4.6.6 (c) 4.17.6 (d) 3.24.6

Answer key

  1. torch → contacts
  2. a permission
  3. deny it
  4. too much
  5. 1.1.13
  6. timer → your photos
  7. 4.0.3
  8. the camera
  9. location
  10. location
  11. 2.14.3
  12. False
  13. False
  14. 0.21.1
  15. what data is collected
  16. fair
  17. 1.19.6
  18. voice notes → microphone
  19. False
  20. too much
  21. the camera
  22. calculator → location
  23. 1.14.2
  24. 2.0.0
  25. a bug fix
  26. 2
  27. calling app → contacts
  28. 3.0.10
  29. 2.24.1
  30. 2.0.0
  31. fair
  32. quiz app → microphone
  33. too much
  34. True
  35. the microphone
  36. the camera
  37. 4.6.12
  38. 3.4.7
  39. 1.18.7
  40. 3.24.6

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