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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 144 · 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.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  2. 2.🚀 Which version is newer: 3.13.2 or 3.6.0? (a) 3.13.2 (b) 3.6.0
  3. 3.🔐 Is this permission request fair or too much: map app → location? (a) too much (b) fair
  4. 4.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
  5. 5.True or false: a homework photo scanner needs the camera. (a) False (b) True
  6. 6.🚀 Which of these versions is the NEWEST?
    0.27.2, 1.10.2, 1.14.7, 1.12.0     (a) 1.10.2 (b) 1.14.7 (c) 0.27.2 (d) 1.12.0
  7. 7.🚀 Which version is newer: 4.16.0 or 4.8.1? (a) 4.16.0 (b) 4.8.1
  8. 8.🔐 Which permission does a guitar tuner really need? (a) the camera (b) contacts (c) location (d) the microphone
  9. 9.🚀 Which version is newer: 3.13.3 or 3.8.3? (a) 3.8.3 (b) 3.13.3
  10. 10.🔐 Which permission does a voice recorder really need? (a) the microphone (b) location (c) contacts (d) the camera
  11. 11.🔐 Which permission does a homework photo scanner really need? (a) contacts (b) the microphone (c) location (d) the camera
  12. 12.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  13. 13.Which of these requests asks for too much? (a) voice notes → microphone (b) map app → location (c) camera app → camera (d) torch → contacts
  14. 14.🔐 Which permission does a birthday list of friends really need? (a) location (b) the camera (c) contacts (d) the microphone
  15. 15.🚀 Your app is at version 1.4.5. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.5.0 (c) 1.5.5 (d) 1.4.6
  16. 16.True or false: a party-invite app for friends needs your location. (a) False (b) True
  17. 17.True or false: a voice recorder needs your contacts. (a) True (b) False
  18. 18.True or false: a weather-near-me app needs your contacts. (a) True (b) False
  19. 19.🚀 Which version is newer: 4.4.2 or 4.11.2? (a) 4.4.2 (b) 4.11.2
  20. 20.🔐 Which permission does a selfie sticker app really need? (a) the microphone (b) the camera (c) location (d) contacts
  21. 21.🚀 Which version is newer: 3.5.2 or 3.18.2? (a) 3.5.2 (b) 3.18.2
  22. 22.🔐 Which permission does a barcode scanner really need? (a) the microphone (b) contacts (c) location (d) the camera
  23. 23.🚀 Your app is at version 1.10.9. The next release adds a new feature. What is its version number? (a) 1.11.0 (b) 1.10.10 (c) 1.11.9 (d) 2.0.0
  24. 24.🚀 Which of these versions is the OLDEST?
    3.24.5, 4.7.3, 4.19.3, 4.14.8     (a) 4.7.3 (b) 4.19.3 (c) 4.14.8 (d) 3.24.5
  25. 25.🚀 Which of these versions is the OLDEST?
    3.20.3, 4.11.1, 4.13.9, 4.14.1     (a) 4.13.9 (b) 3.20.3 (c) 4.14.1 (d) 4.11.1
  26. 26.🚀 Which version is newer: 3.5.2 or 3.11.2? (a) 3.11.2 (b) 3.5.2
  27. 27.🚀 Which version is newer: 2.1.18 or 2.1.3? (a) 2.1.3 (b) 2.1.18
  28. 28.True or false: a weather-near-me app needs your location. (a) False (b) True
  29. 29.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  30. 30.Which of these requests is fair? (a) map app → location (b) quiz app → microphone (c) torch → contacts (d) timer → your photos
  31. 31.🚀 Your app is at version 3.0.9. The next release fixes a small bug. What is its version number? (a) 3.1.9 (b) 3.0.10 (c) 3.1.0 (d) 4.0.0
  32. 32.🚀 Which version is newer: 1.7.2 or 1.18.2? (a) 1.18.2 (b) 1.7.2
  33. 33.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  34. 34.🚀 Your app is at version 2.0.2. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.0.0 (b) 2.1.2 (c) 2.1.0 (d) 2.0.3
  35. 35.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a bug fix (b) a big redesign (c) a new app (d) a new feature
  36. 36.🚀 Which of these versions is the OLDEST?
    2.27.6, 3.18.6, 3.6.1, 3.15.2     (a) 3.6.1 (b) 3.15.2 (c) 3.18.6 (d) 2.27.6
  37. 37.🚀 Which of these versions is the OLDEST?
    4.19.1, 4.5.4, 3.24.8, 4.16.2     (a) 4.19.1 (b) 4.16.2 (c) 3.24.8 (d) 4.5.4
  38. 38.True or false: a selfie sticker app needs your contacts. (a) False (b) True
  39. 39.🚀 In version 2.5.1, which number is the major version? (a) 2 (b) 5 (c) 1 (d) 251
  40. 40.🚀 Which of these versions is the NEWEST?
    3.10.4, 3.12.9, 2.23.3, 3.5.1     (a) 2.23.3 (b) 3.10.4 (c) 3.5.1 (d) 3.12.9

Answer key

  1. fair
  2. 3.13.2
  3. fair
  4. fair
  5. True
  6. 1.14.7
  7. 4.16.0
  8. the microphone
  9. 3.13.3
  10. the microphone
  11. the camera
  12. too much
  13. torch → contacts
  14. contacts
  15. 1.4.6
  16. False
  17. False
  18. False
  19. 4.11.2
  20. the camera
  21. 3.18.2
  22. the camera
  23. 1.11.0
  24. 3.24.5
  25. 3.20.3
  26. 3.11.2
  27. 2.1.18
  28. True
  29. too much
  30. map app → location
  31. 3.0.10
  32. 1.18.2
  33. too much
  34. 3.0.0
  35. a bug fix
  36. 2.27.6
  37. 3.24.8
  38. False
  39. 2
  40. 3.12.9

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