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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 229 · 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?
    2.5.1, 2.4.5, 1.29.0, 2.17.0     (a) 2.5.1 (b) 2.4.5 (c) 1.29.0 (d) 2.17.0
  2. 2.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  3. 3.True or false: a party-invite app for friends needs the camera. (a) True (b) False
  4. 4.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 1 (c) 2 (d) 251
  5. 5.🚀 A privacy policy tells users ___. (a) the app’s colours (b) what data is collected (c) the app’s price (d) the screen size
  6. 6.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  7. 7.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
  8. 8.🚀 Which version is newer: 4.9.1 or 4.18.3? (a) 4.9.1 (b) 4.18.3
  9. 9.🚀 Your app is at version 2.3.4. The next release adds a new feature. What is its version number? (a) 3.0.0 (b) 2.4.0 (c) 2.3.5 (d) 2.4.4
  10. 10.True or false: a guitar tuner needs the microphone. (a) False (b) True
  11. 11.🚀 Your app is at version 3.7.6. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.7.7 (b) 3.8.0 (c) 4.0.0 (d) 3.8.6
  12. 12.🚀 Which version is newer: 4.15.1 or 4.5.3? (a) 4.15.1 (b) 4.5.3
  13. 13.🚀 Which version is newer: 4.6.1 or 4.14.2? (a) 4.6.1 (b) 4.14.2
  14. 14.🚀 Which version is newer: 3.17.0 or 3.6.2? (a) 3.17.0 (b) 3.6.2
  15. 15.🚀 Which of these versions is the OLDEST?
    4.19.0, 3.28.3, 4.8.7, 4.16.6     (a) 4.19.0 (b) 4.8.7 (c) 4.16.6 (d) 3.28.3
  16. 16.Which of these requests is fair? (a) timer → your photos (b) calling app → contacts (c) calculator → location (d) quiz app → microphone
  17. 17.🔐 Which permission does a speak-to-type notes app really need? (a) the microphone (b) contacts (c) the camera (d) location
  18. 18.True or false: a selfie sticker app needs the camera. (a) False (b) True
  19. 19.Which of these requests is fair? (a) timer → your photos (b) quiz app → microphone (c) voice notes → microphone (d) calculator → location
  20. 20.🚀 Your app is at version 2.9.2. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.10.2 (b) 3.0.0 (c) 2.10.0 (d) 2.9.3
  21. 21.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  22. 22.🚀 Your app is at version 3.10.1. The next release fixes a small bug. What is its version number? (a) 3.10.2 (b) 3.11.1 (c) 3.11.0 (d) 4.0.0
  23. 23.🔐 Which permission does a bus tracker really need? (a) the microphone (b) the camera (c) location (d) contacts
  24. 24.🚀 Your app is at version 3.7.3. The next release fixes a small bug. What is its version number? (a) 4.0.0 (b) 3.8.0 (c) 3.8.3 (d) 3.7.4
  25. 25.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
  26. 26.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a new feature (b) a new app (c) a bug fix (d) a big redesign
  27. 27.🔐 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
  28. 28.🚀 Which version is newer: 4.5.0 or 4.16.3? (a) 4.16.3 (b) 4.5.0
  29. 29.🚀 Which version is newer: 1.7.7 or 1.7.17? (a) 1.7.7 (b) 1.7.17
  30. 30.Which of these requests is fair? (a) quiz app → microphone (b) map app → location (c) timer → your photos (d) calculator → location
  31. 31.True or false: a weather-near-me app needs the camera. (a) True (b) False
  32. 32.🚀 Which of these versions is the OLDEST?
    0.30.8, 1.16.3, 1.5.1, 1.6.0     (a) 1.5.1 (b) 1.6.0 (c) 0.30.8 (d) 1.16.3
  33. 33.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) location (c) the microphone (d) contacts
  34. 34.🚀 Your app is at version 2.11.7. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.12.0 (b) 2.11.8 (c) 2.12.7 (d) 3.0.0
  35. 35.🚀 Which version is newer: 3.5.6 or 3.5.16? (a) 3.5.6 (b) 3.5.16
  36. 36.True or false: a party-invite app for friends needs your location. (a) True (b) False
  37. 37.🔐 Which permission does a walking map really need? (a) location (b) the camera (c) the microphone (d) contacts
  38. 38.🚀 Which version is newer: 1.2.1 or 1.15.3? (a) 1.15.3 (b) 1.2.1
  39. 39.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  40. 40.🚀 Which version is newer: 2.6.19 or 2.6.5? (a) 2.6.5 (b) 2.6.19

Answer key

  1. 1.29.0
  2. fair
  3. False
  4. 2
  5. what data is collected
  6. fair
  7. fair
  8. 4.18.3
  9. 2.4.0
  10. True
  11. 4.0.0
  12. 4.15.1
  13. 4.14.2
  14. 3.17.0
  15. 3.28.3
  16. calling app → contacts
  17. the microphone
  18. True
  19. voice notes → microphone
  20. 3.0.0
  21. too much
  22. 3.10.2
  23. location
  24. 3.7.4
  25. fair
  26. a bug fix
  27. deny it
  28. 4.16.3
  29. 1.7.17
  30. map app → location
  31. False
  32. 0.30.8
  33. location
  34. 3.0.0
  35. 3.5.16
  36. False
  37. location
  38. 1.15.3
  39. too much
  40. 2.6.19

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