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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 129 · 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 asks for too much? (a) map app → location (b) camera app → camera (c) timer → your photos (d) calling app → contacts
  2. 2.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  3. 3.🚀 Which version is newer: 1.4.2 or 1.12.2? (a) 1.12.2 (b) 1.4.2
  4. 4.🚀 What should an app ask for only when it really needs it? (a) its name (b) a permission (c) a font (d) its icon
  5. 5.True or false: a speak-to-type notes app needs your contacts. (a) False (b) True
  6. 6.🚀 Which version is newer: 2.12.3 or 2.5.3? (a) 2.12.3 (b) 2.5.3
  7. 7.True or false: a homework photo scanner needs your location. (a) False (b) True
  8. 8.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
  9. 9.🔐 Is this permission request fair or too much: calculator → location? (a) too much (b) fair
  10. 10.🚀 Your app is at version 4.3.9. The next release fixes a small bug. What is its version number? (a) 4.4.0 (b) 5.0.0 (c) 4.4.9 (d) 4.3.10
  11. 11.🚀 Which version is newer: 1.5.9 or 1.5.13? (a) 1.5.9 (b) 1.5.13
  12. 12.🔐 Which permission does a birthday list of friends really need? (a) the camera (b) the microphone (c) location (d) contacts
  13. 13.🚀 In version 2.5.1, which number is the major version? (a) 251 (b) 2 (c) 1 (d) 5
  14. 14.Which of these requests is fair? (a) timer → your photos (b) quiz app → microphone (c) camera app → camera (d) torch → contacts
  15. 15.Which of these requests is fair? (a) map app → location (b) torch → contacts (c) calculator → location (d) timer → your photos
  16. 16.🚀 Your app is at version 1.3.8. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.4.0 (b) 1.4.8 (c) 1.3.9 (d) 2.0.0
  17. 17.🚀 Which of these versions is the NEWEST?
    3.19.3, 2.21.8, 3.12.4, 3.8.7     (a) 2.21.8 (b) 3.12.4 (c) 3.8.7 (d) 3.19.3
  18. 18.🚀 Which version is newer: 3.16.0 or 3.7.2? (a) 3.16.0 (b) 3.7.2
  19. 19.🚀 A privacy policy tells users ___. (a) the app’s colours (b) the screen size (c) what data is collected (d) the app’s price
  20. 20.🚀 Your app is at version 2.6.4. The next release fixes a small bug. What is its version number? (a) 3.0.0 (b) 2.7.0 (c) 2.7.4 (d) 2.6.5
  21. 21.🔐 Is this permission request fair or too much: map app → location? (a) too much (b) fair
  22. 22.🚀 Your app is at version 1.3.9. The next release fixes a small bug. What is its version number? (a) 1.4.9 (b) 1.4.0 (c) 1.3.10 (d) 2.0.0
  23. 23.🔐 Which permission does a party-invite app for friends really need? (a) the camera (b) contacts (c) the microphone (d) location
  24. 24.🚀 Your app is at version 1.5.1. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.6.0 (c) 1.5.2 (d) 1.6.1
  25. 25.🔐 Which permission does a guitar tuner really need? (a) contacts (b) the camera (c) the microphone (d) location
  26. 26.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  27. 27.🔐 Which permission does a bus tracker really need? (a) the microphone (b) contacts (c) the camera (d) location
  28. 28.Which of these requests asks for too much? (a) voice notes → microphone (b) torch → contacts (c) map app → location (d) camera app → camera
  29. 29.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  30. 30.🔐 Which permission does a homework photo scanner really need? (a) the microphone (b) location (c) contacts (d) the camera
  31. 31.🔐 Which permission does a barcode scanner really need? (a) the microphone (b) location (c) the camera (d) contacts
  32. 32.🚀 Which of these versions is the NEWEST?
    4.3.2, 3.24.9, 4.2.0, 4.12.2     (a) 4.12.2 (b) 4.3.2 (c) 4.2.0 (d) 3.24.9
  33. 33.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
  34. 34.🚀 Your app is at version 3.0.5. The next release adds a new feature. What is its version number? (a) 3.1.0 (b) 3.0.6 (c) 4.0.0 (d) 3.1.5
  35. 35.🔐 Which permission does a voice recorder really need? (a) the camera (b) the microphone (c) location (d) contacts
  36. 36.🚀 Which version is newer: 4.9.2 or 4.11.0? (a) 4.11.0 (b) 4.9.2
  37. 37.🚀 Your app is at version 4.9.2. The next release fixes a small bug. What is its version number? (a) 4.10.0 (b) 4.9.3 (c) 4.10.2 (d) 5.0.0
  38. 38.🔐 Which permission does a speak-to-type notes app really need? (a) location (b) the camera (c) the microphone (d) contacts
  39. 39.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) location (c) contacts (d) the microphone
  40. 40.🚀 Which of these versions is the NEWEST?
    3.10.9, 3.13.5, 3.18.9, 2.22.6     (a) 3.10.9 (b) 2.22.6 (c) 3.13.5 (d) 3.18.9

Answer key

  1. timer → your photos
  2. fair
  3. 1.12.2
  4. a permission
  5. False
  6. 2.12.3
  7. False
  8. fair
  9. too much
  10. 4.3.10
  11. 1.5.13
  12. contacts
  13. 2
  14. camera app → camera
  15. map app → location
  16. 2.0.0
  17. 3.19.3
  18. 3.16.0
  19. what data is collected
  20. 2.6.5
  21. fair
  22. 1.3.10
  23. contacts
  24. 1.5.2
  25. the microphone
  26. too much
  27. location
  28. torch → contacts
  29. fair
  30. the camera
  31. the camera
  32. 4.12.2
  33. too much
  34. 3.1.0
  35. the microphone
  36. 4.11.0
  37. 4.9.3
  38. the microphone
  39. location
  40. 3.18.9

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