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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 295 · 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.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  2. 2.🚀 Your app is at version 1.5.6. The next release adds a new feature. What is its version number? (a) 1.5.7 (b) 2.0.0 (c) 1.6.6 (d) 1.6.0
  3. 3.🔐 Is this permission request fair or too much: voice notes → microphone? (a) fair (b) too much
  4. 4.🔐 Which permission does a barcode scanner really need? (a) contacts (b) the camera (c) location (d) the microphone
  5. 5.🚀 Your app is at version 4.0.3. The next release is a big redesign that changes how the app works. What is its version number? (a) 4.0.4 (b) 4.1.0 (c) 4.1.3 (d) 5.0.0
  6. 6.Which of these requests is fair? (a) quiz app → microphone (b) camera app → camera (c) calculator → location (d) torch → contacts
  7. 7.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  8. 8.🔐 Is this permission request fair or too much: timer → your photos? (a) fair (b) too much
  9. 9.🔐 Which permission does a speak-to-type notes app really need? (a) location (b) the camera (c) the microphone (d) contacts
  10. 10.🚀 Which version is newer: 1.2.3 or 1.12.1? (a) 1.2.3 (b) 1.12.1
  11. 11.Which of these requests is fair? (a) calculator → location (b) torch → contacts (c) quiz app → microphone (d) voice notes → microphone
  12. 12.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  13. 13.Which of these requests is fair? (a) torch → contacts (b) timer → your photos (c) calculator → location (d) calling app → contacts
  14. 14.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 2 (c) 251 (d) 1
  15. 15.🚀 Your app is at version 2.10.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.10.6 (b) 2.11.0 (c) 3.0.0 (d) 2.11.5
  16. 16.True or false: a selfie sticker app needs your contacts. (a) False (b) True
  17. 17.🚀 Which of these versions is the NEWEST?
    2.3.8, 1.23.9, 2.6.5, 2.10.5     (a) 2.3.8 (b) 2.6.5 (c) 2.10.5 (d) 1.23.9
  18. 18.True or false: a walking map needs the camera. (a) True (b) False
  19. 19.🚀 Which version is newer: 4.1.15 or 4.1.9? (a) 4.1.15 (b) 4.1.9
  20. 20.🚀 Which version is newer: 1.18.1 or 1.9.1? (a) 1.18.1 (b) 1.9.1
  21. 21.🚀 Which of these versions is the OLDEST?
    1.10.2, 1.14.7, 0.26.7, 1.6.9     (a) 1.10.2 (b) 0.26.7 (c) 1.14.7 (d) 1.6.9
  22. 22.🚀 Which version is newer: 2.5.0 or 2.15.0? (a) 2.5.0 (b) 2.15.0
  23. 23.🔐 Which permission does a walking map really need? (a) location (b) the microphone (c) contacts (d) the camera
  24. 24.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a new feature (b) a new app (c) a big redesign (d) a bug fix
  25. 25.Which of these requests is fair? (a) torch → contacts (b) map app → location (c) calculator → location (d) timer → your photos
  26. 26.🔐 Which permission does a party-invite app for friends really need? (a) the camera (b) the microphone (c) location (d) contacts
  27. 27.🚀 Which of these versions is the OLDEST?
    1.16.2, 1.4.4, 0.28.8, 1.15.0     (a) 0.28.8 (b) 1.15.0 (c) 1.4.4 (d) 1.16.2
  28. 28.True or false: a weather-near-me app needs the camera. (a) False (b) True
  29. 29.🚀 Which version is newer: 4.13.1 or 4.4.2? (a) 4.4.2 (b) 4.13.1
  30. 30.🚀 Which of these versions is the NEWEST?
    1.6.4, 1.8.6, 0.22.8, 1.13.4     (a) 1.6.4 (b) 0.22.8 (c) 1.8.6 (d) 1.13.4
  31. 31.🚀 Which version is newer: 3.4.1 or 3.19.1? (a) 3.19.1 (b) 3.4.1
  32. 32.True or false: a selfie sticker app needs the camera. (a) True (b) False
  33. 33.🔐 Which permission does a homework photo scanner really need? (a) location (b) contacts (c) the camera (d) the microphone
  34. 34.Which of these requests asks for too much? (a) map app → location (b) voice notes → microphone (c) timer → your photos (d) calling app → contacts
  35. 35.True or false: a guitar tuner needs your location. (a) True (b) False
  36. 36.🚀 Your app is at version 1.12.6. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.13.0 (b) 1.12.7 (c) 2.0.0 (d) 1.13.6
  37. 37.🚀 Your app is at version 4.4.7. The next release adds a new feature. What is its version number? (a) 4.4.8 (b) 4.5.7 (c) 5.0.0 (d) 4.5.0
  38. 38.🚀 Which of these versions is the NEWEST?
    3.11.7, 3.18.2, 2.20.2, 3.7.7     (a) 2.20.2 (b) 3.18.2 (c) 3.11.7 (d) 3.7.7
  39. 39.True or false: a walking map needs your location. (a) False (b) True
  40. 40.🚀 Your app is at version 1.11.8. The next release fixes a small bug. What is its version number? (a) 1.12.0 (b) 2.0.0 (c) 1.11.9 (d) 1.12.8

Answer key

  1. too much
  2. 1.6.0
  3. fair
  4. the camera
  5. 5.0.0
  6. camera app → camera
  7. too much
  8. too much
  9. the microphone
  10. 1.12.1
  11. voice notes → microphone
  12. fair
  13. calling app → contacts
  14. 2
  15. 3.0.0
  16. False
  17. 2.10.5
  18. False
  19. 4.1.15
  20. 1.18.1
  21. 0.26.7
  22. 2.15.0
  23. location
  24. a bug fix
  25. map app → location
  26. contacts
  27. 0.28.8
  28. False
  29. 4.13.1
  30. 1.13.4
  31. 3.19.1
  32. True
  33. the camera
  34. timer → your photos
  35. False
  36. 2.0.0
  37. 4.5.0
  38. 3.18.2
  39. True
  40. 1.11.9

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