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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 317 · 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 is fair? (a) torch → contacts (b) timer → your photos (c) calculator → location (d) map app → location
  2. 2.🚀 Which version is newer: 3.6.1 or 3.10.3? (a) 3.10.3 (b) 3.6.1
  3. 3.🔐 Is this permission request fair or too much: map app → location? (a) too much (b) fair
  4. 4.True or false: a voice recorder needs your location. (a) True (b) False
  5. 5.🚀 Which version is newer: 2.8.3 or 2.10.2? (a) 2.10.2 (b) 2.8.3
  6. 6.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a new app (b) a new feature (c) a bug fix (d) a big redesign
  7. 7.Which of these requests asks for too much? (a) quiz app → microphone (b) camera app → camera (c) voice notes → microphone (d) map app → location
  8. 8.🚀 Which of these versions is the NEWEST?
    3.23.5, 4.4.3, 4.11.2, 4.10.2     (a) 4.11.2 (b) 4.10.2 (c) 3.23.5 (d) 4.4.3
  9. 9.🔐 Which permission does a guitar tuner really need? (a) contacts (b) location (c) the camera (d) the microphone
  10. 10.True or false: a weather-near-me app needs the microphone. (a) False (b) True
  11. 11.🔐 Which permission does a homework photo scanner really need? (a) contacts (b) location (c) the microphone (d) the camera
  12. 12.Which of these requests asks for too much? (a) calling app → contacts (b) map app → location (c) timer → your photos (d) voice notes → microphone
  13. 13.🚀 Which of these versions is the OLDEST?
    4.2.0, 4.18.5, 4.17.7, 3.24.7     (a) 4.18.5 (b) 4.2.0 (c) 4.17.7 (d) 3.24.7
  14. 14.🚀 Which version is newer: 1.2.5 or 1.2.14? (a) 1.2.14 (b) 1.2.5
  15. 15.Which of these requests is fair? (a) quiz app → microphone (b) torch → contacts (c) calculator → location (d) calling app → contacts
  16. 16.Which of these requests asks for too much? (a) camera app → camera (b) calling app → contacts (c) torch → contacts (d) voice notes → microphone
  17. 17.🔐 Which permission does a weather-near-me app really need? (a) contacts (b) the camera (c) location (d) the microphone
  18. 18.True or false: a selfie sticker app needs the camera. (a) True (b) False
  19. 19.🚀 Which of these versions is the NEWEST?
    1.12.0, 1.14.5, 0.28.2, 1.10.0     (a) 1.10.0 (b) 1.14.5 (c) 0.28.2 (d) 1.12.0
  20. 20.🚀 Your app is at version 1.2.6. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.3.0 (c) 1.2.7 (d) 1.3.6
  21. 21.🚀 Which of these versions is the NEWEST?
    4.19.0, 3.21.6, 4.6.7, 4.16.1     (a) 4.6.7 (b) 4.16.1 (c) 3.21.6 (d) 4.19.0
  22. 22.🚀 Which version is newer: 2.15.1 or 2.4.2? (a) 2.4.2 (b) 2.15.1
  23. 23.🚀 Which of these versions is the OLDEST?
    2.12.0, 2.8.0, 1.25.0, 2.16.0     (a) 2.16.0 (b) 1.25.0 (c) 2.12.0 (d) 2.8.0
  24. 24.🔐 Which permission does a party-invite app for friends really need? (a) the microphone (b) location (c) the camera (d) contacts
  25. 25.🚀 Which of these versions is the NEWEST?
    2.2.8, 2.17.2, 1.22.5, 2.6.9     (a) 2.2.8 (b) 2.17.2 (c) 2.6.9 (d) 1.22.5
  26. 26.🚀 Which version is newer: 2.18.3 or 2.4.1? (a) 2.4.1 (b) 2.18.3
  27. 27.🔐 A torch app asks for your contacts. What should you do? (a) deny it (b) share them all (c) allow it (d) post them online
  28. 28.🚀 Your app is at version 4.12.4. The next release fixes a small bug. What is its version number? (a) 4.12.5 (b) 4.13.0 (c) 5.0.0 (d) 4.13.4
  29. 29.🔐 Which permission does a walking map really need? (a) the microphone (b) the camera (c) contacts (d) location
  30. 30.🔐 Which permission does a bus tracker really need? (a) location (b) the microphone (c) the camera (d) contacts
  31. 31.True or false: a barcode scanner needs your contacts. (a) True (b) False
  32. 32.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
  33. 33.🔐 Is this permission request fair or too much: torch → contacts? (a) too much (b) fair
  34. 34.True or false: a barcode scanner needs the camera. (a) True (b) False
  35. 35.🚀 Which version is newer: 1.17.1 or 1.5.1? (a) 1.5.1 (b) 1.17.1
  36. 36.🚀 Which version is newer: 4.9.1 or 4.16.2? (a) 4.9.1 (b) 4.16.2
  37. 37.🚀 Your app is at version 3.9.9. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.9.10 (b) 3.10.9 (c) 3.10.0 (d) 4.0.0
  38. 38.True or false: a speak-to-type notes app needs the camera. (a) False (b) True
  39. 39.🚀 Which of these versions is the NEWEST?
    2.24.8, 3.13.1, 3.18.8, 3.6.6     (a) 3.18.8 (b) 3.13.1 (c) 3.6.6 (d) 2.24.8
  40. 40.🚀 Which version is newer: 2.4.2 or 2.14.1? (a) 2.4.2 (b) 2.14.1

Answer key

  1. map app → location
  2. 3.10.3
  3. fair
  4. False
  5. 2.10.2
  6. a bug fix
  7. quiz app → microphone
  8. 4.11.2
  9. the microphone
  10. False
  11. the camera
  12. timer → your photos
  13. 3.24.7
  14. 1.2.14
  15. calling app → contacts
  16. torch → contacts
  17. location
  18. True
  19. 1.14.5
  20. 1.2.7
  21. 4.19.0
  22. 2.15.1
  23. 1.25.0
  24. contacts
  25. 2.17.2
  26. 2.18.3
  27. deny it
  28. 4.12.5
  29. location
  30. location
  31. False
  32. too much
  33. too much
  34. True
  35. 1.17.1
  36. 4.16.2
  37. 4.0.0
  38. False
  39. 3.18.8
  40. 2.14.1

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