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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 349 · 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: quiz app → microphone? (a) fair (b) too much
  2. 2.🚀 Which version is newer: 3.19.0 or 3.8.2? (a) 3.19.0 (b) 3.8.2
  3. 3.Which of these requests asks for too much? (a) voice notes → microphone (b) calling app → contacts (c) camera app → camera (d) timer → your photos
  4. 4.🔐 Which permission does a homework photo scanner really need? (a) the camera (b) contacts (c) the microphone (d) location
  5. 5.True or false: a selfie sticker app needs your location. (a) True (b) False
  6. 6.Which of these requests is fair? (a) calculator → location (b) torch → contacts (c) quiz app → microphone (d) voice notes → microphone
  7. 7.🚀 Which of these versions is the NEWEST?
    4.6.2, 4.3.8, 4.12.8, 3.20.1     (a) 4.12.8 (b) 4.6.2 (c) 3.20.1 (d) 4.3.8
  8. 8.🔐 Which permission does a barcode scanner really need? (a) location (b) the camera (c) the microphone (d) contacts
  9. 9.🔐 Which permission does a speak-to-type notes app really need? (a) the camera (b) location (c) the microphone (d) contacts
  10. 10.Which of these requests asks for too much? (a) map app → location (b) camera app → camera (c) torch → contacts (d) voice notes → microphone
  11. 11.🔐 Which permission does a guitar tuner really need? (a) the camera (b) location (c) the microphone (d) contacts
  12. 12.Which of these requests is fair? (a) calculator → location (b) camera app → camera (c) quiz app → microphone (d) torch → contacts
  13. 13.🚀 Which version is newer: 1.1.6 or 1.1.18? (a) 1.1.6 (b) 1.1.18
  14. 14.True or false: a voice recorder needs the microphone. (a) True (b) False
  15. 15.🚀 Which of these versions is the OLDEST?
    4.6.6, 4.12.7, 4.17.2, 3.22.1     (a) 4.17.2 (b) 4.6.6 (c) 3.22.1 (d) 4.12.7
  16. 16.True or false: a party-invite app for friends needs the camera. (a) True (b) False
  17. 17.🚀 Which version is newer: 2.16.1 or 2.3.2? (a) 2.3.2 (b) 2.16.1
  18. 18.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  19. 19.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a new feature (b) a bug fix (c) a new app (d) a big redesign
  20. 20.🚀 Which of these versions is the OLDEST?
    1.26.6, 2.6.0, 2.5.9, 2.7.6     (a) 2.7.6 (b) 2.6.0 (c) 1.26.6 (d) 2.5.9
  21. 21.🔐 Is this permission request fair or too much: torch → contacts? (a) too much (b) fair
  22. 22.🚀 Which of these versions is the NEWEST?
    1.11.7, 1.16.1, 1.6.2, 0.22.6     (a) 1.11.7 (b) 0.22.6 (c) 1.6.2 (d) 1.16.1
  23. 23.🔐 Which permission does a bus tracker really need? (a) the camera (b) the microphone (c) location (d) contacts
  24. 24.🚀 In version 2.5.1, which number is the major version? (a) 1 (b) 251 (c) 5 (d) 2
  25. 25.🔐 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
  26. 26.True or false: a barcode scanner needs the camera. (a) False (b) True
  27. 27.🚀 Which of these versions is the NEWEST?
    3.9.0, 3.6.1, 3.15.5, 2.26.5     (a) 3.6.1 (b) 2.26.5 (c) 3.9.0 (d) 3.15.5
  28. 28.🚀 Which of these versions is the NEWEST?
    3.27.5, 4.11.9, 4.17.7, 4.3.7     (a) 4.11.9 (b) 4.3.7 (c) 3.27.5 (d) 4.17.7
  29. 29.🔐 Which permission does a voice recorder really need? (a) the microphone (b) location (c) contacts (d) the camera
  30. 30.True or false: a speak-to-type notes app needs the camera. (a) True (b) False
  31. 31.🚀 Which version is newer: 1.3.10 or 1.3.4? (a) 1.3.10 (b) 1.3.4
  32. 32.True or false: a party-invite app for friends needs the microphone. (a) True (b) False
  33. 33.Which of these requests asks for too much? (a) map app → location (b) calling app → contacts (c) calculator → location (d) voice notes → microphone
  34. 34.True or false: a guitar tuner needs the camera. (a) False (b) True
  35. 35.🚀 Which of these versions is the OLDEST?
    1.13.1, 1.15.1, 0.22.6, 1.12.9     (a) 1.13.1 (b) 1.15.1 (c) 0.22.6 (d) 1.12.9
  36. 36.🚀 Which version is newer: 2.0.9 or 2.0.14? (a) 2.0.14 (b) 2.0.9
  37. 37.🔐 Which permission does a party-invite app for friends really need? (a) the microphone (b) location (c) the camera (d) contacts
  38. 38.🚀 Which of these versions is the NEWEST?
    0.26.0, 1.10.4, 1.4.0, 1.12.6     (a) 1.10.4 (b) 0.26.0 (c) 1.4.0 (d) 1.12.6
  39. 39.🚀 Which of these versions is the NEWEST?
    1.17.9, 1.10.1, 1.14.5, 0.23.3     (a) 1.14.5 (b) 1.17.9 (c) 0.23.3 (d) 1.10.1
  40. 40.🔐 Is this permission request fair or too much: calculator → location? (a) too much (b) fair

Answer key

  1. too much
  2. 3.19.0
  3. timer → your photos
  4. the camera
  5. False
  6. voice notes → microphone
  7. 4.12.8
  8. the camera
  9. the microphone
  10. torch → contacts
  11. the microphone
  12. camera app → camera
  13. 1.1.18
  14. True
  15. 3.22.1
  16. False
  17. 2.16.1
  18. fair
  19. a bug fix
  20. 1.26.6
  21. too much
  22. 1.16.1
  23. location
  24. 2
  25. deny it
  26. True
  27. 3.15.5
  28. 4.17.7
  29. the microphone
  30. False
  31. 1.3.10
  32. False
  33. calculator → location
  34. False
  35. 0.22.6
  36. 2.0.14
  37. contacts
  38. 1.12.6
  39. 1.17.9
  40. too much

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