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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 240 · 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) voice notes → microphone (b) calling app → contacts (c) torch → contacts (d) map app → location
  2. 2.True or false: a walking map needs your location. (a) False (b) True
  3. 3.🚀 Which version is newer: 2.15.2 or 2.3.2? (a) 2.15.2 (b) 2.3.2
  4. 4.True or false: a guitar tuner needs the microphone. (a) False (b) True
  5. 5.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
  6. 6.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  7. 7.🔐 Which permission does a barcode scanner really need? (a) location (b) contacts (c) the microphone (d) the camera
  8. 8.🚀 Which version is newer: 3.5.14 or 3.5.3? (a) 3.5.14 (b) 3.5.3
  9. 9.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
  10. 10.🚀 A privacy policy tells users ___. (a) the app’s colours (b) the app’s price (c) what data is collected (d) the screen size
  11. 11.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 1 (c) 251 (d) 2
  12. 12.🚀 What should an app ask for only when it really needs it? (a) a font (b) its name (c) a permission (d) its icon
  13. 13.🚀 Your app is at version 1.0.9. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.0.10 (b) 1.1.0 (c) 1.1.9 (d) 2.0.0
  14. 14.Which of these requests is fair? (a) torch → contacts (b) calling app → contacts (c) timer → your photos (d) calculator → location
  15. 15.🚀 Which version is newer: 1.9.15 or 1.9.4? (a) 1.9.15 (b) 1.9.4
  16. 16.🔐 Which permission does a homework photo scanner really need? (a) the microphone (b) contacts (c) location (d) the camera
  17. 17.Which of these requests is fair? (a) calculator → location (b) quiz app → microphone (c) camera app → camera (d) torch → contacts
  18. 18.🔐 Which permission does a guitar tuner really need? (a) the camera (b) contacts (c) the microphone (d) location
  19. 19.🚀 Your app is at version 2.0.7. The next release adds a new feature. What is its version number? (a) 3.0.0 (b) 2.1.7 (c) 2.0.8 (d) 2.1.0
  20. 20.True or false: a bus tracker needs your location. (a) False (b) True
  21. 21.🚀 Which version is newer: 1.1.10 or 1.1.2? (a) 1.1.2 (b) 1.1.10
  22. 22.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) location (c) contacts (d) the microphone
  23. 23.True or false: a weather-near-me app needs the microphone. (a) False (b) True
  24. 24.🚀 Which version is newer: 1.1.12 or 1.1.5? (a) 1.1.12 (b) 1.1.5
  25. 25.🚀 Your app is at version 1.12.6. The next release adds a new feature. What is its version number? (a) 1.13.0 (b) 1.13.6 (c) 2.0.0 (d) 1.12.7
  26. 26.🚀 Which of these versions is the OLDEST?
    1.19.6, 1.16.2, 0.26.4, 1.10.7     (a) 1.16.2 (b) 1.19.6 (c) 0.26.4 (d) 1.10.7
  27. 27.Which of these requests is fair? (a) calculator → location (b) timer → your photos (c) torch → contacts (d) voice notes → microphone
  28. 28.🚀 Your app is at version 3.0.2. The next release fixes a small bug. What is its version number? (a) 3.1.2 (b) 3.1.0 (c) 4.0.0 (d) 3.0.3
  29. 29.True or false: a homework photo scanner needs the microphone. (a) False (b) True
  30. 30.🔐 Which permission does a bus tracker really need? (a) the microphone (b) contacts (c) the camera (d) location
  31. 31.🚀 Which version is newer: 3.6.1 or 3.10.1? (a) 3.6.1 (b) 3.10.1
  32. 32.🚀 Which version is newer: 1.2.15 or 1.2.4? (a) 1.2.4 (b) 1.2.15
  33. 33.🚀 Your app is at version 1.1.6. The next release fixes a small bug. What is its version number? (a) 1.2.0 (b) 2.0.0 (c) 1.2.6 (d) 1.1.7
  34. 34.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  35. 35.True or false: a barcode scanner needs your location. (a) False (b) True
  36. 36.🔐 Which permission does a party-invite app for friends really need? (a) contacts (b) the microphone (c) location (d) the camera
  37. 37.Which of these requests is fair? (a) torch → contacts (b) timer → your photos (c) calculator → location (d) map app → location
  38. 38.🚀 Your app is at version 1.10.1. The next release fixes a small bug. What is its version number? (a) 1.10.2 (b) 2.0.0 (c) 1.11.0 (d) 1.11.1
  39. 39.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  40. 40.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair

Answer key

  1. torch → contacts
  2. True
  3. 2.15.2
  4. True
  5. fair
  6. too much
  7. the camera
  8. 3.5.14
  9. fair
  10. what data is collected
  11. 2
  12. a permission
  13. 2.0.0
  14. calling app → contacts
  15. 1.9.15
  16. the camera
  17. camera app → camera
  18. the microphone
  19. 2.1.0
  20. True
  21. 1.1.10
  22. location
  23. False
  24. 1.1.12
  25. 1.13.0
  26. 0.26.4
  27. voice notes → microphone
  28. 3.0.3
  29. False
  30. location
  31. 3.10.1
  32. 1.2.15
  33. 1.1.7
  34. too much
  35. False
  36. contacts
  37. map app → location
  38. 1.10.2
  39. fair
  40. fair

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