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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 109 · 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 version is newer: 4.17.1 or 4.9.2? (a) 4.9.2 (b) 4.17.1
  2. 2.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 1 (c) 2 (d) 251
  3. 3.🔐 Which permission does a guitar tuner really need? (a) contacts (b) location (c) the microphone (d) the camera
  4. 4.Which of these requests is fair? (a) timer → your photos (b) torch → contacts (c) quiz app → microphone (d) camera app → camera
  5. 5.🚀 Which of these versions is the OLDEST?
    3.29.3, 4.12.0, 4.7.1, 4.19.0     (a) 4.19.0 (b) 3.29.3 (c) 4.7.1 (d) 4.12.0
  6. 6.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  7. 7.🔐 Which permission does a selfie sticker app really need? (a) the microphone (b) location (c) the camera (d) contacts
  8. 8.🔐 Which permission does a homework photo scanner really need? (a) the microphone (b) location (c) contacts (d) the camera
  9. 9.🚀 Your app is at version 1.9.4. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.0.0 (b) 1.10.0 (c) 1.9.5 (d) 1.10.4
  10. 10.🔐 Which permission does a walking map really need? (a) the camera (b) contacts (c) the microphone (d) location
  11. 11.🚀 Which of these versions is the OLDEST?
    0.20.0, 1.2.5, 1.14.2, 1.3.5     (a) 1.3.5 (b) 0.20.0 (c) 1.2.5 (d) 1.14.2
  12. 12.🚀 Which version is newer: 3.13.2 or 3.2.2? (a) 3.13.2 (b) 3.2.2
  13. 13.Which of these requests asks for too much? (a) voice notes → microphone (b) timer → your photos (c) calling app → contacts (d) camera app → camera
  14. 14.🚀 Which version is newer: 1.15.2 or 1.2.0? (a) 1.2.0 (b) 1.15.2
  15. 15.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  16. 16.🚀 Which version is newer: 3.14.3 or 3.7.1? (a) 3.7.1 (b) 3.14.3
  17. 17.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  18. 18.🔐 A torch app asks for your contacts. What should you do? (a) post them online (b) share them all (c) deny it (d) allow it
  19. 19.🚀 Which version is newer: 1.5.4 or 1.5.17? (a) 1.5.17 (b) 1.5.4
  20. 20.True or false: a selfie sticker app needs your contacts. (a) True (b) False
  21. 21.🚀 Your app is at version 2.6.4. The next release fixes a small bug. What is its version number? (a) 2.7.4 (b) 2.7.0 (c) 3.0.0 (d) 2.6.5
  22. 22.True or false: a weather-near-me app needs your contacts. (a) True (b) False
  23. 23.Which of these requests asks for too much? (a) voice notes → microphone (b) calling app → contacts (c) calculator → location (d) map app → location
  24. 24.🚀 Which version is newer: 2.3.0 or 2.16.0? (a) 2.3.0 (b) 2.16.0
  25. 25.True or false: a walking map needs the camera. (a) True (b) False
  26. 26.🚀 Your app is at version 1.10.3. The next release fixes a small bug. What is its version number? (a) 1.10.4 (b) 1.11.3 (c) 1.11.0 (d) 2.0.0
  27. 27.🚀 Your app is at version 3.12.3. The next release fixes a small bug. What is its version number? (a) 4.0.0 (b) 3.13.0 (c) 3.12.4 (d) 3.13.3
  28. 28.True or false: a speak-to-type notes app needs the camera. (a) True (b) False
  29. 29.🚀 Which of these versions is the OLDEST?
    2.6.5, 2.14.2, 1.28.9, 2.13.3     (a) 2.14.2 (b) 2.13.3 (c) 2.6.5 (d) 1.28.9
  30. 30.True or false: a birthday list of friends needs your location. (a) True (b) False
  31. 31.🚀 Your app is at version 2.5.1. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.6.0 (b) 2.6.1 (c) 3.0.0 (d) 2.5.2
  32. 32.🚀 Your app is at version 1.2.8. The next release fixes a small bug. What is its version number? (a) 1.2.9 (b) 2.0.0 (c) 1.3.8 (d) 1.3.0
  33. 33.🚀 Which of these versions is the NEWEST?
    0.25.7, 1.10.5, 1.6.9, 1.13.8     (a) 1.10.5 (b) 0.25.7 (c) 1.6.9 (d) 1.13.8
  34. 34.🚀 Which version is newer: 3.18.3 or 3.9.2? (a) 3.18.3 (b) 3.9.2
  35. 35.🔐 Which permission does a voice recorder really need? (a) contacts (b) the camera (c) location (d) the microphone
  36. 36.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
  37. 37.🚀 Which version is newer: 2.14.1 or 2.2.3? (a) 2.14.1 (b) 2.2.3
  38. 38.🚀 Your app is at version 1.2.5. The next release adds a new feature. What is its version number? (a) 1.3.0 (b) 2.0.0 (c) 1.2.6 (d) 1.3.5
  39. 39.🚀 Which of these versions is the OLDEST?
    3.13.3, 3.16.5, 3.9.5, 2.28.7     (a) 3.16.5 (b) 3.9.5 (c) 3.13.3 (d) 2.28.7
  40. 40.True or false: a guitar tuner needs the camera. (a) True (b) False

Answer key

  1. 4.17.1
  2. 2
  3. the microphone
  4. camera app → camera
  5. 3.29.3
  6. fair
  7. the camera
  8. the camera
  9. 2.0.0
  10. location
  11. 0.20.0
  12. 3.13.2
  13. timer → your photos
  14. 1.15.2
  15. too much
  16. 3.14.3
  17. too much
  18. deny it
  19. 1.5.17
  20. False
  21. 2.6.5
  22. False
  23. calculator → location
  24. 2.16.0
  25. False
  26. 1.10.4
  27. 3.12.4
  28. False
  29. 1.28.9
  30. False
  31. 3.0.0
  32. 1.2.9
  33. 1.13.8
  34. 3.18.3
  35. the microphone
  36. fair
  37. 2.14.1
  38. 1.3.0
  39. 2.28.7
  40. False

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