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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 322 · 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: 1.5.1 or 1.11.0? (a) 1.5.1 (b) 1.11.0
  2. 2.🚀 Which of these versions is the NEWEST?
    3.3.8, 3.12.3, 3.2.0, 2.26.2     (a) 3.3.8 (b) 3.2.0 (c) 2.26.2 (d) 3.12.3
  3. 3.🔐 Which permission does a homework photo scanner really need? (a) contacts (b) location (c) the microphone (d) the camera
  4. 4.True or false: a selfie sticker app needs your location. (a) True (b) False
  5. 5.🚀 Which version is newer: 1.0.13 or 1.0.7? (a) 1.0.7 (b) 1.0.13
  6. 6.True or false: a walking map needs your location. (a) True (b) False
  7. 7.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  8. 8.🚀 Which of these versions is the NEWEST?
    4.2.7, 4.16.0, 4.13.7, 3.25.3     (a) 4.2.7 (b) 3.25.3 (c) 4.13.7 (d) 4.16.0
  9. 9.🚀 Your app is at version 3.5.6. The next release fixes a small bug. What is its version number? (a) 3.6.6 (b) 3.5.7 (c) 3.6.0 (d) 4.0.0
  10. 10.Which of these requests asks for too much? (a) map app → location (b) quiz app → microphone (c) calling app → contacts (d) camera app → camera
  11. 11.True or false: a homework photo scanner needs the microphone. (a) False (b) True
  12. 12.🚀 Your app is at version 1.9.6. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.9.7 (c) 1.10.6 (d) 1.10.0
  13. 13.🔐 Is this permission request fair or too much: map app → location? (a) too much (b) fair
  14. 14.🔐 Which permission does a walking map really need? (a) the microphone (b) contacts (c) the camera (d) location
  15. 15.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
  16. 16.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  17. 17.🚀 Which of these versions is the OLDEST?
    2.18.4, 2.4.0, 1.30.6, 2.2.3     (a) 2.4.0 (b) 2.2.3 (c) 1.30.6 (d) 2.18.4
  18. 18.🔐 Which permission does a barcode scanner really need? (a) location (b) contacts (c) the camera (d) the microphone
  19. 19.🔐 Is this permission request fair or too much: calling app → contacts? (a) fair (b) too much
  20. 20.🔐 Is this permission request fair or too much: timer → your photos? (a) fair (b) too much
  21. 21.Which of these requests is fair? (a) timer → your photos (b) torch → contacts (c) camera app → camera (d) quiz app → microphone
  22. 22.🔐 Which permission does a bus tracker really need? (a) contacts (b) the camera (c) location (d) the microphone
  23. 23.Which of these requests asks for too much? (a) voice notes → microphone (b) map app → location (c) torch → contacts (d) camera app → camera
  24. 24.🚀 Which version is newer: 3.6.16 or 3.6.2? (a) 3.6.2 (b) 3.6.16
  25. 25.Which of these requests asks for too much? (a) voice notes → microphone (b) map app → location (c) calling app → contacts (d) calculator → location
  26. 26.🔐 A torch app asks for your contacts. What should you do? (a) post them online (b) allow it (c) deny it (d) share them all
  27. 27.🚀 Which version is newer: 2.1.19 or 2.1.9? (a) 2.1.19 (b) 2.1.9
  28. 28.Which of these requests is fair? (a) quiz app → microphone (b) calling app → contacts (c) timer → your photos (d) torch → contacts
  29. 29.🚀 Which of these versions is the NEWEST?
    2.20.3, 3.6.4, 3.15.9, 3.10.8     (a) 3.6.4 (b) 2.20.3 (c) 3.15.9 (d) 3.10.8
  30. 30.🚀 Which of these versions is the OLDEST?
    1.7.6, 1.15.0, 0.20.7, 1.14.1     (a) 1.14.1 (b) 1.15.0 (c) 1.7.6 (d) 0.20.7
  31. 31.🔐 Which permission does a voice recorder really need? (a) location (b) the camera (c) contacts (d) the microphone
  32. 32.True or false: a weather-near-me app needs the camera. (a) True (b) False
  33. 33.🚀 Which of these versions is the OLDEST?
    1.9.6, 0.26.6, 1.17.5, 1.11.2     (a) 1.9.6 (b) 1.17.5 (c) 1.11.2 (d) 0.26.6
  34. 34.True or false: a barcode scanner needs the microphone. (a) True (b) False
  35. 35.🚀 Which version is newer: 4.4.0 or 4.14.1? (a) 4.14.1 (b) 4.4.0
  36. 36.🚀 Which version is newer: 2.4.1 or 2.12.0? (a) 2.12.0 (b) 2.4.1
  37. 37.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a bug fix (c) a new app (d) a new feature
  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 NEWEST?
    2.14.1, 2.4.1, 2.15.6, 1.22.0     (a) 2.14.1 (b) 1.22.0 (c) 2.15.6 (d) 2.4.1
  40. 40.Which of these requests asks for too much? (a) voice notes → microphone (b) timer → your photos (c) map app → location (d) camera app → camera

Answer key

  1. 1.11.0
  2. 3.12.3
  3. the camera
  4. False
  5. 1.0.13
  6. True
  7. fair
  8. 4.16.0
  9. 3.5.7
  10. quiz app → microphone
  11. False
  12. 1.9.7
  13. fair
  14. location
  15. fair
  16. too much
  17. 1.30.6
  18. the camera
  19. fair
  20. too much
  21. camera app → camera
  22. location
  23. torch → contacts
  24. 3.6.16
  25. calculator → location
  26. deny it
  27. 2.1.19
  28. calling app → contacts
  29. 3.15.9
  30. 0.20.7
  31. the microphone
  32. False
  33. 0.26.6
  34. False
  35. 4.14.1
  36. 2.12.0
  37. a bug fix
  38. too much
  39. 2.15.6
  40. timer → your photos

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