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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 241 · 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.🚀 Your app is at version 3.3.3. The next release fixes a small bug. What is its version number? (a) 3.4.3 (b) 4.0.0 (c) 3.3.4 (d) 3.4.0
  2. 2.🚀 Which version is newer: 4.7.3 or 4.10.1? (a) 4.10.1 (b) 4.7.3
  3. 3.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  4. 4.True or false: a selfie sticker app needs the microphone. (a) True (b) False
  5. 5.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 2 (c) 251 (d) 1
  6. 6.🚀 Which version is newer: 4.2.1 or 4.18.3? (a) 4.2.1 (b) 4.18.3
  7. 7.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  8. 8.🔐 A torch app asks for your contacts. What should you do? (a) post them online (b) allow it (c) share them all (d) deny it
  9. 9.🚀 Which of these versions is the NEWEST?
    4.18.0, 3.23.2, 4.19.3, 4.8.8     (a) 4.19.3 (b) 4.8.8 (c) 4.18.0 (d) 3.23.2
  10. 10.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  11. 11.🚀 Which version is newer: 2.19.0 or 2.3.3? (a) 2.3.3 (b) 2.19.0
  12. 12.🚀 Which version is newer: 4.4.2 or 4.4.19? (a) 4.4.2 (b) 4.4.19
  13. 13.🚀 Which of these versions is the NEWEST?
    1.7.9, 0.23.5, 1.18.8, 1.3.5     (a) 1.3.5 (b) 1.18.8 (c) 1.7.9 (d) 0.23.5
  14. 14.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  15. 15.🔐 Which permission does a barcode scanner really need? (a) contacts (b) the microphone (c) the camera (d) location
  16. 16.🚀 Which version is newer: 1.8.2 or 1.16.2? (a) 1.8.2 (b) 1.16.2
  17. 17.Which of these requests is fair? (a) torch → contacts (b) calculator → location (c) timer → your photos (d) camera app → camera
  18. 18.Which of these requests asks for too much? (a) calling app → contacts (b) voice notes → microphone (c) quiz app → microphone (d) map app → location
  19. 19.🚀 Which version is newer: 3.8.2 or 3.8.12? (a) 3.8.2 (b) 3.8.12
  20. 20.🚀 Which version is newer: 1.1.17 or 1.1.5? (a) 1.1.17 (b) 1.1.5
  21. 21.🚀 Your app is at version 1.0.7. The next release adds a new feature. What is its version number? (a) 2.0.0 (b) 1.1.7 (c) 1.1.0 (d) 1.0.8
  22. 22.Which of these requests asks for too much? (a) voice notes → microphone (b) camera app → camera (c) calling app → contacts (d) torch → contacts
  23. 23.Which of these requests is fair? (a) timer → your photos (b) torch → contacts (c) map app → location (d) quiz app → microphone
  24. 24.🚀 Which version is newer: 4.6.2 or 4.12.2? (a) 4.6.2 (b) 4.12.2
  25. 25.🚀 Which version is newer: 1.8.3 or 1.19.0? (a) 1.8.3 (b) 1.19.0
  26. 26.🚀 Which of these versions is the NEWEST?
    3.12.0, 3.17.7, 2.24.2, 3.10.1     (a) 3.10.1 (b) 3.17.7 (c) 3.12.0 (d) 2.24.2
  27. 27.🔐 Is this permission request fair or too much: torch → contacts? (a) too much (b) fair
  28. 28.True or false: a speak-to-type notes app needs the camera. (a) True (b) False
  29. 29.True or false: a birthday list of friends needs the camera. (a) False (b) True
  30. 30.🚀 Your app is at version 3.11.7. The next release fixes a small bug. What is its version number? (a) 4.0.0 (b) 3.12.0 (c) 3.12.7 (d) 3.11.8
  31. 31.🚀 Which of these versions is the NEWEST?
    3.30.4, 4.10.5, 4.5.6, 4.14.1     (a) 3.30.4 (b) 4.10.5 (c) 4.5.6 (d) 4.14.1
  32. 32.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  33. 33.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  34. 34.🚀 Which of these versions is the NEWEST?
    1.6.9, 1.9.1, 1.3.8, 0.20.5     (a) 0.20.5 (b) 1.3.8 (c) 1.9.1 (d) 1.6.9
  35. 35.🔐 Which permission does a homework photo scanner really need? (a) the microphone (b) contacts (c) location (d) the camera
  36. 36.🚀 Which of these versions is the OLDEST?
    0.26.6, 1.13.7, 1.4.7, 1.12.6     (a) 0.26.6 (b) 1.12.6 (c) 1.13.7 (d) 1.4.7
  37. 37.🚀 Which of these versions is the NEWEST?
    2.10.0, 2.13.5, 2.19.3, 1.29.7     (a) 2.13.5 (b) 2.19.3 (c) 2.10.0 (d) 1.29.7
  38. 38.🔐 Which permission does a bus tracker really need? (a) contacts (b) the microphone (c) location (d) the camera
  39. 39.🔐 Is this permission request fair or too much: calling app → contacts? (a) fair (b) too much
  40. 40.🚀 Your app is at version 1.2.2. The next release fixes a small bug. What is its version number? (a) 1.3.0 (b) 1.3.2 (c) 1.2.3 (d) 2.0.0

Answer key

  1. 3.3.4
  2. 4.10.1
  3. fair
  4. False
  5. 2
  6. 4.18.3
  7. fair
  8. deny it
  9. 4.19.3
  10. too much
  11. 2.19.0
  12. 4.4.19
  13. 1.18.8
  14. too much
  15. the camera
  16. 1.16.2
  17. camera app → camera
  18. quiz app → microphone
  19. 3.8.12
  20. 1.1.17
  21. 1.1.0
  22. torch → contacts
  23. map app → location
  24. 4.12.2
  25. 1.19.0
  26. 3.17.7
  27. too much
  28. False
  29. False
  30. 3.11.8
  31. 4.14.1
  32. fair
  33. too much
  34. 1.9.1
  35. the camera
  36. 0.26.6
  37. 2.19.3
  38. location
  39. fair
  40. 1.2.3

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