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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 334 · 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) camera app → camera (b) calling app → contacts (c) torch → contacts (d) voice notes → microphone
  2. 2.True or false: a party-invite app for friends needs the microphone. (a) True (b) False
  3. 3.🚀 Which of these versions is the NEWEST?
    1.14.1, 1.13.7, 0.21.4, 1.4.7     (a) 1.13.7 (b) 1.4.7 (c) 0.21.4 (d) 1.14.1
  4. 4.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  5. 5.🚀 Which version is newer: 2.2.3 or 2.17.2? (a) 2.2.3 (b) 2.17.2
  6. 6.🔐 Is this permission request fair or too much: quiz app → microphone? (a) too much (b) fair
  7. 7.🚀 Which of these versions is the NEWEST?
    1.22.2, 2.3.9, 2.5.3, 2.14.1     (a) 2.14.1 (b) 2.5.3 (c) 2.3.9 (d) 1.22.2
  8. 8.🔐 Which permission does a barcode scanner really need? (a) contacts (b) location (c) the camera (d) the microphone
  9. 9.🚀 Your app is at version 4.10.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 5.0.0 (b) 4.11.5 (c) 4.11.0 (d) 4.10.6
  10. 10.🔐 Which permission does a voice recorder really need? (a) contacts (b) the camera (c) location (d) the microphone
  11. 11.🚀 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
  12. 12.🔐 Which permission does a bus tracker really need? (a) contacts (b) the camera (c) the microphone (d) location
  13. 13.🚀 Your app is at version 3.9.5. The next release adds a new feature. What is its version number? (a) 3.10.5 (b) 3.9.6 (c) 3.10.0 (d) 4.0.0
  14. 14.🚀 Which version is newer: 2.6.13 or 2.6.3? (a) 2.6.3 (b) 2.6.13
  15. 15.🚀 Which version is newer: 1.6.18 or 1.6.9? (a) 1.6.9 (b) 1.6.18
  16. 16.🚀 Which of these versions is the NEWEST?
    3.10.0, 3.17.8, 2.22.4, 3.6.1     (a) 2.22.4 (b) 3.10.0 (c) 3.6.1 (d) 3.17.8
  17. 17.🚀 Which version is newer: 2.2.2 or 2.16.2? (a) 2.16.2 (b) 2.2.2
  18. 18.🚀 Which version is newer: 1.4.12 or 1.4.4? (a) 1.4.4 (b) 1.4.12
  19. 19.🚀 Your app is at version 2.10.6. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.0.0 (b) 2.11.6 (c) 2.11.0 (d) 2.10.7
  20. 20.🚀 Which version is newer: 3.3.7 or 3.3.11? (a) 3.3.11 (b) 3.3.7
  21. 21.True or false: a speak-to-type notes app needs the microphone. (a) True (b) False
  22. 22.🚀 What should an app ask for only when it really needs it? (a) its icon (b) a permission (c) a font (d) its name
  23. 23.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  24. 24.True or false: a weather-near-me app needs the camera. (a) True (b) False
  25. 25.🚀 Which version is newer: 2.8.16 or 2.8.7? (a) 2.8.7 (b) 2.8.16
  26. 26.True or false: a selfie sticker app needs the camera. (a) True (b) False
  27. 27.🔐 Which permission does a selfie sticker app really need? (a) the microphone (b) contacts (c) the camera (d) location
  28. 28.🔐 Which permission does a party-invite app for friends really need? (a) the camera (b) the microphone (c) location (d) contacts
  29. 29.🚀 Your app is at version 1.10.5. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.11.0 (b) 2.0.0 (c) 1.11.5 (d) 1.10.6
  30. 30.🚀 Which version is newer: 4.1.3 or 4.1.19? (a) 4.1.19 (b) 4.1.3
  31. 31.🚀 Which version is newer: 3.0.17 or 3.0.9? (a) 3.0.9 (b) 3.0.17
  32. 32.🚀 Which version is newer: 3.4.4 or 3.4.12? (a) 3.4.4 (b) 3.4.12
  33. 33.🚀 Your app is at version 1.0.2. The next release adds a new feature. What is its version number? (a) 1.1.2 (b) 1.0.3 (c) 1.1.0 (d) 2.0.0
  34. 34.True or false: a weather-near-me app needs your location. (a) False (b) True
  35. 35.🚀 Which of these versions is the NEWEST?
    1.6.9, 0.21.7, 1.10.0, 1.19.6     (a) 0.21.7 (b) 1.6.9 (c) 1.19.6 (d) 1.10.0
  36. 36.🚀 Which version is newer: 2.4.1 or 2.12.3? (a) 2.12.3 (b) 2.4.1
  37. 37.🚀 Your app is at version 1.3.3. The next release fixes a small bug. What is its version number? (a) 1.3.4 (b) 1.4.3 (c) 2.0.0 (d) 1.4.0
  38. 38.True or false: a selfie sticker app needs your location. (a) False (b) True
  39. 39.🚀 Your app is at version 1.0.5. The next release fixes a small bug. What is its version number? (a) 1.0.6 (b) 1.1.5 (c) 1.1.0 (d) 2.0.0
  40. 40.🚀 Which version is newer: 3.13.2 or 3.3.2? (a) 3.13.2 (b) 3.3.2

Answer key

  1. torch → contacts
  2. False
  3. 1.14.1
  4. fair
  5. 2.17.2
  6. too much
  7. 2.14.1
  8. the camera
  9. 5.0.0
  10. the microphone
  11. a bug fix
  12. location
  13. 3.10.0
  14. 2.6.13
  15. 1.6.18
  16. 3.17.8
  17. 2.16.2
  18. 1.4.12
  19. 3.0.0
  20. 3.3.11
  21. True
  22. a permission
  23. too much
  24. False
  25. 2.8.16
  26. True
  27. the camera
  28. contacts
  29. 2.0.0
  30. 4.1.19
  31. 3.0.17
  32. 3.4.12
  33. 1.1.0
  34. True
  35. 1.19.6
  36. 2.12.3
  37. 1.3.4
  38. False
  39. 1.0.6
  40. 3.13.2

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