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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 345 · 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 versions is the OLDEST?
    3.27.7, 4.16.8, 4.2.6, 4.3.7     (a) 4.2.6 (b) 3.27.7 (c) 4.16.8 (d) 4.3.7
  2. 2.🚀 Which of these versions is the OLDEST?
    4.12.4, 4.14.2, 4.17.0, 3.24.1     (a) 4.12.4 (b) 4.17.0 (c) 4.14.2 (d) 3.24.1
  3. 3.🚀 Which version is newer: 4.9.9 or 4.9.14? (a) 4.9.9 (b) 4.9.14
  4. 4.🚀 Your app is at version 1.2.1. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.0.0 (b) 1.3.0 (c) 1.2.2 (d) 1.3.1
  5. 5.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  6. 6.Which of these requests is fair? (a) calculator → location (b) voice notes → microphone (c) torch → contacts (d) quiz app → microphone
  7. 7.🚀 Which of these versions is the OLDEST?
    3.22.2, 4.6.4, 4.10.8, 4.18.3     (a) 3.22.2 (b) 4.18.3 (c) 4.6.4 (d) 4.10.8
  8. 8.🚀 Which of these versions is the NEWEST?
    2.12.0, 2.7.5, 2.13.6, 1.24.2     (a) 2.7.5 (b) 2.12.0 (c) 1.24.2 (d) 2.13.6
  9. 9.🚀 Which version is newer: 1.9.3 or 1.15.0? (a) 1.9.3 (b) 1.15.0
  10. 10.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  11. 11.🔐 A torch app asks for your contacts. What should you do? (a) share them all (b) allow it (c) deny it (d) post them online
  12. 12.🚀 Your app is at version 1.10.5. The next release adds a new feature. What is its version number? (a) 2.0.0 (b) 1.11.5 (c) 1.10.6 (d) 1.11.0
  13. 13.🔐 Which permission does a voice recorder really need? (a) the camera (b) the microphone (c) location (d) contacts
  14. 14.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  15. 15.🚀 In version 2.5.1, which number is the major version? (a) 251 (b) 1 (c) 2 (d) 5
  16. 16.🚀 Which of these versions is the OLDEST?
    2.15.2, 2.8.0, 1.22.6, 2.10.8     (a) 2.10.8 (b) 1.22.6 (c) 2.8.0 (d) 2.15.2
  17. 17.🚀 Your app is at version 4.9.2. The next release fixes a small bug. What is its version number? (a) 5.0.0 (b) 4.10.0 (c) 4.10.2 (d) 4.9.3
  18. 18.🚀 Which version is newer: 2.5.1 or 2.18.0? (a) 2.5.1 (b) 2.18.0
  19. 19.Which of these requests asks for too much? (a) map app → location (b) timer → your photos (c) calling app → contacts (d) camera app → camera
  20. 20.🚀 Which version is newer: 2.9.1 or 2.11.1? (a) 2.11.1 (b) 2.9.1
  21. 21.True or false: a birthday list of friends needs your location. (a) False (b) True
  22. 22.True or false: a selfie sticker app needs the camera. (a) True (b) False
  23. 23.🔐 Which permission does a walking map really need? (a) contacts (b) the camera (c) location (d) the microphone
  24. 24.🚀 Which version is newer: 4.11.3 or 4.7.2? (a) 4.7.2 (b) 4.11.3
  25. 25.True or false: a weather-near-me app needs your contacts. (a) True (b) False
  26. 26.🚀 Which version is newer: 1.10.3 or 1.9.0? (a) 1.10.3 (b) 1.9.0
  27. 27.🚀 Which of these versions is the NEWEST?
    2.5.7, 2.16.7, 1.29.5, 2.15.5     (a) 2.16.7 (b) 2.15.5 (c) 2.5.7 (d) 1.29.5
  28. 28.True or false: a selfie sticker app needs your location. (a) False (b) True
  29. 29.🚀 Which of these versions is the NEWEST?
    4.3.6, 3.21.5, 4.10.6, 4.17.1     (a) 4.17.1 (b) 4.3.6 (c) 4.10.6 (d) 3.21.5
  30. 30.🔐 Which permission does a selfie sticker app really need? (a) location (b) contacts (c) the microphone (d) the camera
  31. 31.🚀 A privacy policy tells users ___. (a) the screen size (b) the app’s colours (c) what data is collected (d) the app’s price
  32. 32.🔐 Which permission does a speak-to-type notes app really need? (a) the camera (b) the microphone (c) location (d) contacts
  33. 33.True or false: a voice recorder needs your contacts. (a) True (b) False
  34. 34.True or false: a weather-near-me app needs your location. (a) True (b) False
  35. 35.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  36. 36.True or false: a walking map needs the microphone. (a) False (b) True
  37. 37.🚀 Which of these versions is the OLDEST?
    4.2.0, 4.8.8, 4.3.2, 3.29.9     (a) 3.29.9 (b) 4.3.2 (c) 4.8.8 (d) 4.2.0
  38. 38.🚀 What should an app ask for only when it really needs it? (a) a permission (b) its icon (c) a font (d) its name
  39. 39.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  40. 40.True or false: a voice recorder needs the microphone. (a) False (b) True

Answer key

  1. 3.27.7
  2. 3.24.1
  3. 4.9.14
  4. 2.0.0
  5. too much
  6. voice notes → microphone
  7. 3.22.2
  8. 2.13.6
  9. 1.15.0
  10. fair
  11. deny it
  12. 1.11.0
  13. the microphone
  14. fair
  15. 2
  16. 1.22.6
  17. 4.9.3
  18. 2.18.0
  19. timer → your photos
  20. 2.11.1
  21. False
  22. True
  23. location
  24. 4.11.3
  25. False
  26. 1.10.3
  27. 2.16.7
  28. False
  29. 4.17.1
  30. the camera
  31. what data is collected
  32. the microphone
  33. False
  34. True
  35. fair
  36. False
  37. 3.29.9
  38. a permission
  39. too much
  40. True

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