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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 220 · 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 3.7.1. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.8.0 (b) 3.8.1 (c) 3.7.2 (d) 4.0.0
  2. 2.🔐 Which permission does a party-invite app for friends really need? (a) contacts (b) the camera (c) the microphone (d) location
  3. 3.🚀 Which version is newer: 2.11.2 or 2.7.0? (a) 2.11.2 (b) 2.7.0
  4. 4.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  5. 5.Which of these requests is fair? (a) torch → contacts (b) quiz app → microphone (c) calling app → contacts (d) calculator → location
  6. 6.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a bug fix (b) a new app (c) a new feature (d) a big redesign
  7. 7.🔐 Is this permission request fair or too much: timer → your photos? (a) fair (b) too much
  8. 8.🚀 Which version is newer: 3.9.11 or 3.9.2? (a) 3.9.2 (b) 3.9.11
  9. 9.🚀 Which of these versions is the NEWEST?
    3.10.3, 3.2.2, 3.4.1, 2.22.7     (a) 2.22.7 (b) 3.4.1 (c) 3.10.3 (d) 3.2.2
  10. 10.🔐 Which permission does a voice recorder really need? (a) the camera (b) the microphone (c) contacts (d) location
  11. 11.True or false: a homework photo scanner needs your contacts. (a) True (b) False
  12. 12.🔐 Which permission does a walking map really need? (a) contacts (b) the camera (c) the microphone (d) location
  13. 13.🚀 Which version is newer: 4.5.19 or 4.5.5? (a) 4.5.19 (b) 4.5.5
  14. 14.🚀 Which version is newer: 3.12.2 or 3.3.0? (a) 3.12.2 (b) 3.3.0
  15. 15.Which of these requests asks for too much? (a) calling app → contacts (b) camera app → camera (c) voice notes → microphone (d) torch → contacts
  16. 16.Which of these requests is fair? (a) map app → location (b) timer → your photos (c) quiz app → microphone (d) calculator → location
  17. 17.Which of these requests is fair? (a) calculator → location (b) torch → contacts (c) quiz app → microphone (d) camera app → camera
  18. 18.🔐 Which permission does a birthday list of friends really need? (a) contacts (b) the camera (c) the microphone (d) location
  19. 19.True or false: a speak-to-type notes app needs the microphone. (a) True (b) False
  20. 20.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
  21. 21.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  22. 22.🚀 What should an app ask for only when it really needs it? (a) a permission (b) a font (c) its name (d) its icon
  23. 23.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  24. 24.🔐 Which permission does a weather-near-me app really need? (a) location (b) the camera (c) the microphone (d) contacts
  25. 25.🚀 Your app is at version 1.3.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.3.6 (b) 1.4.0 (c) 1.4.5 (d) 2.0.0
  26. 26.Which of these requests asks for too much? (a) voice notes → microphone (b) map app → location (c) calling app → contacts (d) calculator → location
  27. 27.🚀 Your app is at version 4.2.7. The next release is a big redesign that changes how the app works. What is its version number? (a) 4.2.8 (b) 4.3.7 (c) 5.0.0 (d) 4.3.0
  28. 28.🚀 Which of these versions is the NEWEST?
    0.30.2, 1.18.2, 1.16.6, 1.8.9     (a) 1.8.9 (b) 1.18.2 (c) 1.16.6 (d) 0.30.2
  29. 29.🚀 Your app is at version 3.5.2. The next release adds a new feature. What is its version number? (a) 3.5.3 (b) 4.0.0 (c) 3.6.0 (d) 3.6.2
  30. 30.🚀 Which version is newer: 3.8.1 or 3.18.3? (a) 3.8.1 (b) 3.18.3
  31. 31.🚀 Which version is newer: 2.2.0 or 2.15.2? (a) 2.15.2 (b) 2.2.0
  32. 32.True or false: a party-invite app for friends needs the microphone. (a) True (b) False
  33. 33.🚀 Which version is newer: 4.4.10 or 4.4.5? (a) 4.4.10 (b) 4.4.5
  34. 34.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  35. 35.🚀 Which of these versions is the NEWEST?
    1.2.8, 1.17.6, 0.22.6, 1.10.4     (a) 1.17.6 (b) 1.2.8 (c) 1.10.4 (d) 0.22.6
  36. 36.🚀 Which of these versions is the NEWEST?
    4.18.4, 4.16.2, 4.14.9, 3.21.6     (a) 4.14.9 (b) 4.16.2 (c) 3.21.6 (d) 4.18.4
  37. 37.🚀 Which of these versions is the OLDEST?
    4.9.4, 3.30.3, 4.15.4, 4.17.2     (a) 4.17.2 (b) 3.30.3 (c) 4.9.4 (d) 4.15.4
  38. 38.True or false: a party-invite app for friends needs your location. (a) False (b) True
  39. 39.🔐 Which permission does a homework photo scanner really need? (a) the camera (b) the microphone (c) location (d) contacts
  40. 40.🔐 Which permission does a speak-to-type notes app really need? (a) contacts (b) the camera (c) the microphone (d) location

Answer key

  1. 4.0.0
  2. contacts
  3. 2.11.2
  4. fair
  5. calling app → contacts
  6. a bug fix
  7. too much
  8. 3.9.11
  9. 3.10.3
  10. the microphone
  11. False
  12. location
  13. 4.5.19
  14. 3.12.2
  15. torch → contacts
  16. map app → location
  17. camera app → camera
  18. contacts
  19. True
  20. fair
  21. too much
  22. a permission
  23. fair
  24. location
  25. 2.0.0
  26. calculator → location
  27. 5.0.0
  28. 1.18.2
  29. 3.6.0
  30. 3.18.3
  31. 2.15.2
  32. False
  33. 4.4.10
  34. too much
  35. 1.17.6
  36. 4.18.4
  37. 3.30.3
  38. False
  39. the camera
  40. the microphone

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