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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 191 · 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.🚀 Your app is at version 1.7.2. The next release fixes a small bug. What is its version number? (a) 1.7.3 (b) 1.8.2 (c) 1.8.0 (d) 2.0.0
  2. 2.🔐 Which permission does a birthday list of friends really need? (a) contacts (b) the microphone (c) the camera (d) location
  3. 3.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
  4. 4.🔐 Which permission does a voice recorder really need? (a) the camera (b) contacts (c) the microphone (d) location
  5. 5.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  6. 6.🚀 In version 2.5.1, which number is the major version? (a) 1 (b) 251 (c) 5 (d) 2
  7. 7.🚀 Which version is newer: 4.2.2 or 4.2.14? (a) 4.2.14 (b) 4.2.2
  8. 8.🔐 Which permission does a selfie sticker app really need? (a) the camera (b) the microphone (c) location (d) contacts
  9. 9.🚀 Which of these versions is the OLDEST?
    1.17.6, 1.4.3, 1.9.9, 0.23.5     (a) 1.17.6 (b) 1.9.9 (c) 0.23.5 (d) 1.4.3
  10. 10.🔐 Is this permission request fair or too much: map app → location? (a) too much (b) fair
  11. 11.Which of these requests asks for too much? (a) timer → your photos (b) voice notes → microphone (c) camera app → camera (d) calling app → contacts
  12. 12.Which of these requests asks for too much? (a) camera app → camera (b) voice notes → microphone (c) map app → location (d) quiz app → microphone
  13. 13.🚀 Your app is at version 2.2.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.2.6 (b) 2.3.0 (c) 3.0.0 (d) 2.3.5
  14. 14.🚀 Your app is at version 4.8.9. The next release fixes a small bug. What is its version number? (a) 4.9.9 (b) 4.9.0 (c) 4.8.10 (d) 5.0.0
  15. 15.🚀 Which of these versions is the OLDEST?
    4.16.8, 4.8.1, 4.4.2, 3.24.9     (a) 4.16.8 (b) 4.8.1 (c) 3.24.9 (d) 4.4.2
  16. 16.🔐 Which permission does a guitar tuner really need? (a) contacts (b) the camera (c) location (d) the microphone
  17. 17.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  18. 18.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a bug fix (c) a new feature (d) a new app
  19. 19.🚀 Which version is newer: 1.1.13 or 1.1.2? (a) 1.1.13 (b) 1.1.2
  20. 20.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  21. 21.🚀 Your app is at version 1.1.2. The next release adds a new feature. What is its version number? (a) 2.0.0 (b) 1.2.2 (c) 1.2.0 (d) 1.1.3
  22. 22.🔐 A torch app asks for your contacts. What should you do? (a) post them online (b) deny it (c) allow it (d) share them all
  23. 23.True or false: a weather-near-me app needs the camera. (a) True (b) False
  24. 24.🚀 Your app is at version 2.5.9. The next release adds a new feature. What is its version number? (a) 3.0.0 (b) 2.5.10 (c) 2.6.0 (d) 2.6.9
  25. 25.True or false: a bus tracker needs your location. (a) True (b) False
  26. 26.🔐 Is this permission request fair or too much: calculator → location? (a) too much (b) fair
  27. 27.Which of these requests asks for too much? (a) calling app → contacts (b) camera app → camera (c) map app → location (d) torch → contacts
  28. 28.True or false: a homework photo scanner needs your location. (a) True (b) False
  29. 29.🚀 A privacy policy tells users ___. (a) the screen size (b) the app’s colours (c) what data is collected (d) the app’s price
  30. 30.Which of these requests is fair? (a) torch → contacts (b) calculator → location (c) calling app → contacts (d) quiz app → microphone
  31. 31.🚀 Which of these versions is the NEWEST?
    2.17.4, 2.4.2, 1.30.6, 2.18.5     (a) 2.4.2 (b) 1.30.6 (c) 2.17.4 (d) 2.18.5
  32. 32.🚀 Your app is at version 3.2.7. The next release fixes a small bug. What is its version number? (a) 3.3.7 (b) 3.3.0 (c) 4.0.0 (d) 3.2.8
  33. 33.🚀 Your app is at version 1.0.6. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.0.7 (b) 2.0.0 (c) 1.1.6 (d) 1.1.0
  34. 34.🚀 Which of these versions is the NEWEST?
    0.24.4, 1.8.5, 1.10.1, 1.17.8     (a) 1.8.5 (b) 0.24.4 (c) 1.17.8 (d) 1.10.1
  35. 35.True or false: a weather-near-me app needs the microphone. (a) False (b) True
  36. 36.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) contacts (c) location (d) the microphone
  37. 37.True or false: a speak-to-type notes app needs your contacts. (a) True (b) False
  38. 38.🚀 Which version is newer: 3.1.4 or 3.1.15? (a) 3.1.15 (b) 3.1.4
  39. 39.🚀 Which version is newer: 4.9.2 or 4.9.11? (a) 4.9.2 (b) 4.9.11
  40. 40.🚀 Your app is at version 4.9.1. The next release fixes a small bug. What is its version number? (a) 5.0.0 (b) 4.9.2 (c) 4.10.1 (d) 4.10.0

Answer key

  1. 1.7.3
  2. contacts
  3. fair
  4. the microphone
  5. too much
  6. 2
  7. 4.2.14
  8. the camera
  9. 0.23.5
  10. fair
  11. timer → your photos
  12. quiz app → microphone
  13. 3.0.0
  14. 4.8.10
  15. 3.24.9
  16. the microphone
  17. fair
  18. a bug fix
  19. 1.1.13
  20. too much
  21. 1.2.0
  22. deny it
  23. False
  24. 2.6.0
  25. True
  26. too much
  27. torch → contacts
  28. False
  29. what data is collected
  30. calling app → contacts
  31. 2.18.5
  32. 3.2.8
  33. 2.0.0
  34. 1.17.8
  35. False
  36. location
  37. False
  38. 3.1.15
  39. 4.9.11
  40. 4.9.2

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