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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 107 · 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.True or false: a birthday list of friends needs your location. (a) True (b) False
  2. 2.🔐 Which permission does a walking map really need? (a) the camera (b) the microphone (c) location (d) contacts
  3. 3.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a new app (c) a new feature (d) a bug fix
  4. 4.🔐 Which permission does a guitar tuner really need? (a) location (b) the microphone (c) the camera (d) contacts
  5. 5.Which of these requests asks for too much? (a) camera app → camera (b) voice notes → microphone (c) calling app → contacts (d) calculator → location
  6. 6.🚀 In version 2.5.1, which number is the major version? (a) 2 (b) 5 (c) 1 (d) 251
  7. 7.🔐 Is this permission request fair or too much: calling app → contacts? (a) fair (b) too much
  8. 8.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  9. 9.🚀 Which version is newer: 1.10.0 or 1.2.0? (a) 1.2.0 (b) 1.10.0
  10. 10.🔐 Which permission does a weather-near-me app really need? (a) the microphone (b) location (c) the camera (d) contacts
  11. 11.Which of these requests is fair? (a) camera app → camera (b) torch → contacts (c) calculator → location (d) quiz app → microphone
  12. 12.True or false: a weather-near-me app needs your location. (a) False (b) True
  13. 13.🚀 Which of these versions is the NEWEST?
    3.21.7, 4.11.7, 4.5.9, 4.2.2     (a) 4.2.2 (b) 4.5.9 (c) 3.21.7 (d) 4.11.7
  14. 14.🚀 Which of these versions is the NEWEST?
    2.9.8, 1.29.9, 2.3.5, 2.13.2     (a) 2.9.8 (b) 1.29.9 (c) 2.3.5 (d) 2.13.2
  15. 15.🚀 Your app is at version 4.9.4. The next release fixes a small bug. What is its version number? (a) 5.0.0 (b) 4.10.0 (c) 4.9.5 (d) 4.10.4
  16. 16.🚀 Which of these versions is the OLDEST?
    1.19.5, 0.30.8, 1.7.7, 1.17.8     (a) 1.19.5 (b) 0.30.8 (c) 1.17.8 (d) 1.7.7
  17. 17.🚀 Which version is newer: 3.5.10 or 3.5.3? (a) 3.5.10 (b) 3.5.3
  18. 18.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  19. 19.🚀 A privacy policy tells users ___. (a) what data is collected (b) the app’s price (c) the app’s colours (d) the screen size
  20. 20.True or false: a speak-to-type notes app needs the microphone. (a) True (b) False
  21. 21.🔐 Which permission does a party-invite app for friends really need? (a) location (b) the camera (c) the microphone (d) contacts
  22. 22.🚀 Which of these versions is the NEWEST?
    3.19.2, 3.2.4, 3.17.2, 2.26.9     (a) 3.2.4 (b) 3.17.2 (c) 2.26.9 (d) 3.19.2
  23. 23.🚀 Which of these versions is the OLDEST?
    3.8.1, 3.12.7, 3.3.3, 2.24.4     (a) 3.12.7 (b) 3.3.3 (c) 2.24.4 (d) 3.8.1
  24. 24.🚀 Your app is at version 1.5.6. The next release adds a new feature. What is its version number? (a) 2.0.0 (b) 1.6.0 (c) 1.6.6 (d) 1.5.7
  25. 25.🚀 Which of these versions is the NEWEST?
    2.19.6, 2.3.0, 2.4.3, 1.22.2     (a) 2.19.6 (b) 1.22.2 (c) 2.4.3 (d) 2.3.0
  26. 26.True or false: a homework photo scanner needs your contacts. (a) True (b) False
  27. 27.True or false: a homework photo scanner needs the camera. (a) True (b) False
  28. 28.🔐 A torch app asks for your contacts. What should you do? (a) post them online (b) deny it (c) share them all (d) allow it
  29. 29.🚀 Which version is newer: 3.7.3 or 3.13.2? (a) 3.13.2 (b) 3.7.3
  30. 30.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  31. 31.True or false: a guitar tuner needs your location. (a) True (b) False
  32. 32.🚀 Which version is newer: 1.8.0 or 1.16.1? (a) 1.16.1 (b) 1.8.0
  33. 33.Which of these requests is fair? (a) quiz app → microphone (b) calling app → contacts (c) timer → your photos (d) calculator → location
  34. 34.Which of these requests asks for too much? (a) quiz app → microphone (b) camera app → camera (c) map app → location (d) voice notes → microphone
  35. 35.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  36. 36.🚀 Your app is at version 1.10.5. The next release adds a new feature. What is its version number? (a) 1.11.5 (b) 1.11.0 (c) 2.0.0 (d) 1.10.6
  37. 37.🚀 Which of these versions is the OLDEST?
    4.2.9, 4.3.4, 4.9.1, 3.28.7     (a) 4.2.9 (b) 4.9.1 (c) 3.28.7 (d) 4.3.4
  38. 38.🚀 Which of these versions is the NEWEST?
    2.17.0, 1.30.9, 2.2.4, 2.18.9     (a) 2.18.9 (b) 1.30.9 (c) 2.2.4 (d) 2.17.0
  39. 39.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  40. 40.🚀 Which of these versions is the NEWEST?
    3.4.8, 3.10.1, 3.16.5, 2.24.3     (a) 3.4.8 (b) 3.16.5 (c) 2.24.3 (d) 3.10.1

Answer key

  1. False
  2. location
  3. a bug fix
  4. the microphone
  5. calculator → location
  6. 2
  7. fair
  8. fair
  9. 1.10.0
  10. location
  11. camera app → camera
  12. True
  13. 4.11.7
  14. 2.13.2
  15. 4.9.5
  16. 0.30.8
  17. 3.5.10
  18. too much
  19. what data is collected
  20. True
  21. contacts
  22. 3.19.2
  23. 2.24.4
  24. 1.6.0
  25. 2.19.6
  26. False
  27. True
  28. deny it
  29. 3.13.2
  30. too much
  31. False
  32. 1.16.1
  33. calling app → contacts
  34. quiz app → microphone
  35. fair
  36. 1.11.0
  37. 3.28.7
  38. 2.18.9
  39. too much
  40. 3.16.5

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