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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 85 · 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.True or false: a walking map needs your contacts. (a) True (b) False
  2. 2.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  3. 3.🚀 Which of these versions is the NEWEST?
    3.18.4, 2.25.2, 3.5.8, 3.17.3     (a) 3.17.3 (b) 3.18.4 (c) 2.25.2 (d) 3.5.8
  4. 4.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  5. 5.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  6. 6.🚀 Your app is at version 4.8.4. The next release adds a new feature. What is its version number? (a) 5.0.0 (b) 4.8.5 (c) 4.9.0 (d) 4.9.4
  7. 7.🚀 Which version is newer: 4.5.3 or 4.5.12? (a) 4.5.12 (b) 4.5.3
  8. 8.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 251 (c) 1 (d) 2
  9. 9.🚀 Your app is at version 3.9.5. The next release fixes a small bug. What is its version number? (a) 3.9.6 (b) 3.10.0 (c) 4.0.0 (d) 3.10.5
  10. 10.🚀 Your app is at version 4.5.1. The next release is a big redesign that changes how the app works. What is its version number? (a) 4.6.1 (b) 4.5.2 (c) 4.6.0 (d) 5.0.0
  11. 11.Which of these requests is fair? (a) calculator → location (b) quiz app → microphone (c) timer → your photos (d) camera app → camera
  12. 12.🚀 Your app is at version 4.6.9. The next release adds a new feature. What is its version number? (a) 5.0.0 (b) 4.6.10 (c) 4.7.9 (d) 4.7.0
  13. 13.Which of these requests is fair? (a) torch → contacts (b) quiz app → microphone (c) calculator → location (d) voice notes → microphone
  14. 14.🔐 Is this permission request fair or too much: timer → your photos? (a) fair (b) too much
  15. 15.🚀 Which version is newer: 3.4.12 or 3.4.9? (a) 3.4.9 (b) 3.4.12
  16. 16.🚀 Your app is at version 2.5.5. The next release fixes a small bug. What is its version number? (a) 2.6.0 (b) 3.0.0 (c) 2.5.6 (d) 2.6.5
  17. 17.🔐 Which permission does a party-invite app for friends really need? (a) the microphone (b) location (c) the camera (d) contacts
  18. 18.🚀 Which of these versions is the NEWEST?
    3.2.9, 2.25.9, 3.18.6, 3.9.3     (a) 3.18.6 (b) 3.9.3 (c) 3.2.9 (d) 2.25.9
  19. 19.🚀 Which version is newer: 1.9.2 or 1.15.3? (a) 1.9.2 (b) 1.15.3
  20. 20.🚀 A privacy policy tells users ___. (a) the app’s price (b) the screen size (c) the app’s colours (d) what data is collected
  21. 21.🔐 A torch app asks for your contacts. What should you do? (a) allow it (b) share them all (c) deny it (d) post them online
  22. 22.🚀 Your app is at version 4.11.7. The next release adds a new feature. What is its version number? (a) 5.0.0 (b) 4.12.0 (c) 4.12.7 (d) 4.11.8
  23. 23.True or false: a weather-near-me app needs your contacts. (a) True (b) False
  24. 24.🚀 Which version is newer: 4.13.3 or 4.7.2? (a) 4.13.3 (b) 4.7.2
  25. 25.Which of these requests asks for too much? (a) calling app → contacts (b) voice notes → microphone (c) camera app → camera (d) calculator → location
  26. 26.🚀 Which of these versions is the NEWEST?
    2.24.2, 3.19.2, 3.17.9, 3.16.2     (a) 3.19.2 (b) 2.24.2 (c) 3.16.2 (d) 3.17.9
  27. 27.🔐 Is this permission request fair or too much: calling app → contacts? (a) fair (b) too much
  28. 28.🚀 Which of these versions is the OLDEST?
    1.6.7, 1.18.5, 0.26.4, 1.10.0     (a) 1.6.7 (b) 1.10.0 (c) 1.18.5 (d) 0.26.4
  29. 29.True or false: a birthday list of friends needs your contacts. (a) True (b) False
  30. 30.True or false: a homework photo scanner needs the microphone. (a) False (b) True
  31. 31.🔐 Which permission does a selfie sticker app really need? (a) location (b) contacts (c) the camera (d) the microphone
  32. 32.🚀 Which version is newer: 1.8.0 or 1.16.3? (a) 1.16.3 (b) 1.8.0
  33. 33.🔐 Which permission does a voice recorder really need? (a) the camera (b) location (c) contacts (d) the microphone
  34. 34.Which of these requests asks for too much? (a) timer → your photos (b) camera app → camera (c) map app → location (d) voice notes → microphone
  35. 35.🚀 Which of these versions is the OLDEST?
    1.13.8, 0.23.2, 1.4.1, 1.14.6     (a) 0.23.2 (b) 1.14.6 (c) 1.13.8 (d) 1.4.1
  36. 36.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
  37. 37.🚀 Which of these versions is the NEWEST?
    1.7.9, 0.22.0, 1.8.1, 1.10.3     (a) 1.10.3 (b) 1.8.1 (c) 1.7.9 (d) 0.22.0
  38. 38.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  39. 39.🚀 Which of these versions is the OLDEST?
    4.14.6, 4.5.1, 4.4.6, 3.25.6     (a) 4.5.1 (b) 4.14.6 (c) 4.4.6 (d) 3.25.6
  40. 40.True or false: a guitar tuner needs your contacts. (a) True (b) False

Answer key

  1. False
  2. fair
  3. 3.18.4
  4. too much
  5. fair
  6. 4.9.0
  7. 4.5.12
  8. 2
  9. 3.9.6
  10. 5.0.0
  11. camera app → camera
  12. 4.7.0
  13. voice notes → microphone
  14. too much
  15. 3.4.12
  16. 2.5.6
  17. contacts
  18. 3.18.6
  19. 1.15.3
  20. what data is collected
  21. deny it
  22. 4.12.0
  23. False
  24. 4.13.3
  25. calculator → location
  26. 3.19.2
  27. fair
  28. 0.26.4
  29. True
  30. False
  31. the camera
  32. 1.16.3
  33. the microphone
  34. timer → your photos
  35. 0.23.2
  36. too much
  37. 1.10.3
  38. too much
  39. 3.25.6
  40. False

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