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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 234 · 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 version is newer: 2.0.10 or 2.0.8? (a) 2.0.10 (b) 2.0.8
  2. 2.True or false: a bus tracker needs the microphone. (a) False (b) True
  3. 3.🚀 Your app is at version 4.12.2. The next release adds a new feature. What is its version number? (a) 4.13.2 (b) 5.0.0 (c) 4.12.3 (d) 4.13.0
  4. 4.🚀 Your app is at version 4.1.4. The next release adds a new feature. What is its version number? (a) 5.0.0 (b) 4.2.4 (c) 4.2.0 (d) 4.1.5
  5. 5.🚀 Which version is newer: 4.2.11 or 4.2.4? (a) 4.2.11 (b) 4.2.4
  6. 6.🚀 A privacy policy tells users ___. (a) the app’s colours (b) the screen size (c) the app’s price (d) what data is collected
  7. 7.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a new feature (c) a new app (d) a bug fix
  8. 8.🚀 Which of these versions is the NEWEST?
    2.24.7, 3.6.3, 3.4.2, 3.10.2     (a) 3.10.2 (b) 3.4.2 (c) 3.6.3 (d) 2.24.7
  9. 9.🚀 Your app is at version 1.1.9. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.2.0 (b) 1.1.10 (c) 1.2.9 (d) 2.0.0
  10. 10.🚀 Which of these versions is the NEWEST?
    3.6.6, 2.23.6, 3.18.1, 3.19.1     (a) 2.23.6 (b) 3.18.1 (c) 3.6.6 (d) 3.19.1
  11. 11.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  12. 12.🚀 Which of these versions is the OLDEST?
    4.18.0, 3.23.6, 4.11.6, 4.13.2     (a) 4.13.2 (b) 4.11.6 (c) 4.18.0 (d) 3.23.6
  13. 13.True or false: a speak-to-type notes app needs the microphone. (a) False (b) True
  14. 14.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  15. 15.🔐 Is this permission request fair or too much: torch → contacts? (a) too much (b) fair
  16. 16.🚀 Your app is at version 1.2.5. The next release fixes a small bug. What is its version number? (a) 1.3.0 (b) 1.3.5 (c) 2.0.0 (d) 1.2.6
  17. 17.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  18. 18.🚀 Which version is newer: 1.2.2 or 1.12.3? (a) 1.12.3 (b) 1.2.2
  19. 19.🚀 Your app is at version 4.4.8. The next release fixes a small bug. What is its version number? (a) 5.0.0 (b) 4.5.8 (c) 4.4.9 (d) 4.5.0
  20. 20.🚀 Which version is newer: 4.12.1 or 4.5.1? (a) 4.5.1 (b) 4.12.1
  21. 21.Which of these requests is fair? (a) quiz app → microphone (b) camera app → camera (c) calculator → location (d) torch → contacts
  22. 22.🔐 Which permission does a barcode scanner really need? (a) the microphone (b) location (c) contacts (d) the camera
  23. 23.🔐 Which permission does a speak-to-type notes app really need? (a) contacts (b) location (c) the camera (d) the microphone
  24. 24.🚀 Which version is newer: 2.8.14 or 2.8.2? (a) 2.8.2 (b) 2.8.14
  25. 25.🚀 Which version is newer: 3.10.0 or 3.5.2? (a) 3.5.2 (b) 3.10.0
  26. 26.🔐 Is this permission request fair or too much: calculator → location? (a) too much (b) fair
  27. 27.🚀 Which of these versions is the OLDEST?
    3.17.1, 2.29.0, 3.9.4, 3.4.4     (a) 3.17.1 (b) 2.29.0 (c) 3.4.4 (d) 3.9.4
  28. 28.🚀 Your app is at version 4.5.3. The next release adds a new feature. What is its version number? (a) 5.0.0 (b) 4.6.3 (c) 4.5.4 (d) 4.6.0
  29. 29.🚀 Which of these versions is the OLDEST?
    1.2.2, 1.7.6, 0.29.5, 1.12.7     (a) 1.7.6 (b) 1.2.2 (c) 1.12.7 (d) 0.29.5
  30. 30.🔐 Which permission does a party-invite app for friends really need? (a) the microphone (b) the camera (c) contacts (d) location
  31. 31.🔐 Which permission does a walking map really need? (a) the microphone (b) location (c) the camera (d) contacts
  32. 32.True or false: a voice recorder needs the camera. (a) False (b) True
  33. 33.True or false: a bus tracker needs the camera. (a) True (b) False
  34. 34.🚀 Your app is at version 3.1.7. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.2.7 (b) 3.2.0 (c) 3.1.8 (d) 4.0.0
  35. 35.🔐 Which permission does a bus tracker really need? (a) the microphone (b) contacts (c) the camera (d) location
  36. 36.🚀 Your app is at version 2.2.6. The next release fixes a small bug. What is its version number? (a) 2.2.7 (b) 2.3.0 (c) 2.3.6 (d) 3.0.0
  37. 37.🚀 Which of these versions is the OLDEST?
    1.2.5, 1.9.0, 0.25.7, 1.3.2     (a) 1.9.0 (b) 0.25.7 (c) 1.3.2 (d) 1.2.5
  38. 38.🔐 Which permission does a birthday list of friends really need? (a) the microphone (b) the camera (c) location (d) contacts
  39. 39.🚀 Your app is at version 4.12.4. The next release adds a new feature. What is its version number? (a) 4.13.4 (b) 4.13.0 (c) 5.0.0 (d) 4.12.5
  40. 40.Which of these requests asks for too much? (a) calling app → contacts (b) voice notes → microphone (c) map app → location (d) timer → your photos

Answer key

  1. 2.0.10
  2. False
  3. 4.13.0
  4. 4.2.0
  5. 4.2.11
  6. what data is collected
  7. a bug fix
  8. 3.10.2
  9. 2.0.0
  10. 3.19.1
  11. fair
  12. 3.23.6
  13. True
  14. too much
  15. too much
  16. 1.2.6
  17. too much
  18. 1.12.3
  19. 4.4.9
  20. 4.12.1
  21. camera app → camera
  22. the camera
  23. the microphone
  24. 2.8.14
  25. 3.10.0
  26. too much
  27. 2.29.0
  28. 4.6.0
  29. 0.29.5
  30. contacts
  31. location
  32. False
  33. False
  34. 4.0.0
  35. location
  36. 2.2.7
  37. 0.25.7
  38. contacts
  39. 4.13.0
  40. timer → your photos

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