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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 58 · 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: camera app → camera? (a) fair (b) too much
  2. 2.🚀 Which of these versions is the NEWEST?
    1.12.5, 0.24.3, 1.6.1, 1.18.1     (a) 0.24.3 (b) 1.18.1 (c) 1.6.1 (d) 1.12.5
  3. 3.🚀 What should an app ask for only when it really needs it? (a) its name (b) a font (c) its icon (d) a permission
  4. 4.Which of these requests is fair? (a) quiz app → microphone (b) torch → contacts (c) calculator → location (d) camera app → camera
  5. 5.🚀 Which of these versions is the OLDEST?
    2.19.1, 1.30.7, 2.6.6, 2.14.4     (a) 2.6.6 (b) 1.30.7 (c) 2.14.4 (d) 2.19.1
  6. 6.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) the microphone (c) location (d) contacts
  7. 7.🚀 Your app is at version 1.11.3. The next release adds a new feature. What is its version number? (a) 1.12.0 (b) 1.12.3 (c) 1.11.4 (d) 2.0.0
  8. 8.True or false: a birthday list of friends needs your contacts. (a) True (b) False
  9. 9.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
  10. 10.Which of these requests is fair? (a) calculator → location (b) torch → contacts (c) map app → location (d) quiz app → microphone
  11. 11.True or false: a barcode scanner needs your location. (a) True (b) False
  12. 12.🚀 Your app is at version 4.1.7. The next release is a big redesign that changes how the app works. What is its version number? (a) 4.2.0 (b) 4.2.7 (c) 5.0.0 (d) 4.1.8
  13. 13.🚀 Your app is at version 3.5.4. The next release is a big redesign that changes how the app works. What is its version number? (a) 4.0.0 (b) 3.6.0 (c) 3.6.4 (d) 3.5.5
  14. 14.True or false: a party-invite app for friends needs your contacts. (a) True (b) False
  15. 15.🚀 Which of these versions is the NEWEST?
    3.6.1, 2.25.4, 3.9.4, 3.10.4     (a) 2.25.4 (b) 3.6.1 (c) 3.9.4 (d) 3.10.4
  16. 16.🚀 Your app is at version 3.2.8. The next release adds a new feature. What is its version number? (a) 3.3.8 (b) 3.2.9 (c) 4.0.0 (d) 3.3.0
  17. 17.🚀 Your app is at version 3.9.9. The next release adds a new feature. What is its version number? (a) 3.10.9 (b) 3.9.10 (c) 4.0.0 (d) 3.10.0
  18. 18.Which of these requests asks for too much? (a) voice notes → microphone (b) camera app → camera (c) map app → location (d) quiz app → microphone
  19. 19.🚀 Which of these versions is the OLDEST?
    1.18.1, 1.4.0, 1.5.4, 0.20.6     (a) 1.4.0 (b) 0.20.6 (c) 1.5.4 (d) 1.18.1
  20. 20.True or false: a guitar tuner needs your contacts. (a) True (b) False
  21. 21.Which of these requests asks for too much? (a) map app → location (b) calling app → contacts (c) timer → your photos (d) camera app → camera
  22. 22.🚀 Your app is at version 2.1.8. The next release adds a new feature. What is its version number? (a) 2.2.0 (b) 3.0.0 (c) 2.1.9 (d) 2.2.8
  23. 23.🚀 Your app is at version 3.2.6. The next release adds a new feature. What is its version number? (a) 4.0.0 (b) 3.3.0 (c) 3.2.7 (d) 3.3.6
  24. 24.🚀 Which version is newer: 4.5.1 or 4.15.2? (a) 4.15.2 (b) 4.5.1
  25. 25.🔐 Which permission does a walking map really need? (a) the microphone (b) contacts (c) the camera (d) location
  26. 26.🚀 Which version is newer: 2.5.4 or 2.5.15? (a) 2.5.4 (b) 2.5.15
  27. 27.🔐 Which permission does a homework photo scanner really need? (a) contacts (b) location (c) the microphone (d) the camera
  28. 28.🚀 Which version is newer: 2.16.0 or 2.3.2? (a) 2.16.0 (b) 2.3.2
  29. 29.🔐 Which permission does a selfie sticker app really need? (a) location (b) the microphone (c) the camera (d) contacts
  30. 30.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
  31. 31.🔐 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
  32. 32.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  33. 33.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  34. 34.🔐 Which permission does a guitar tuner really need? (a) contacts (b) the microphone (c) location (d) the camera
  35. 35.🚀 Your app is at version 1.1.9. The next release adds a new feature. What is its version number? (a) 2.0.0 (b) 1.2.0 (c) 1.2.9 (d) 1.1.10
  36. 36.🚀 Your app is at version 2.2.6. The next release fixes a small bug. What is its version number? (a) 2.3.0 (b) 2.3.6 (c) 3.0.0 (d) 2.2.7
  37. 37.Which of these requests asks for too much? (a) calling app → contacts (b) voice notes → microphone (c) calculator → location (d) map app → location
  38. 38.🔐 Which permission does a speak-to-type notes app really need? (a) location (b) the microphone (c) contacts (d) the camera
  39. 39.🚀 Which version is newer: 4.18.2 or 4.8.0? (a) 4.8.0 (b) 4.18.2
  40. 40.🚀 Which version is newer: 2.14.2 or 2.6.1? (a) 2.6.1 (b) 2.14.2

Answer key

  1. fair
  2. 1.18.1
  3. a permission
  4. camera app → camera
  5. 1.30.7
  6. location
  7. 1.12.0
  8. True
  9. too much
  10. map app → location
  11. False
  12. 5.0.0
  13. 4.0.0
  14. True
  15. 3.10.4
  16. 3.3.0
  17. 3.10.0
  18. quiz app → microphone
  19. 0.20.6
  20. False
  21. timer → your photos
  22. 2.2.0
  23. 3.3.0
  24. 4.15.2
  25. location
  26. 2.5.15
  27. the camera
  28. 2.16.0
  29. the camera
  30. too much
  31. deny it
  32. too much
  33. fair
  34. the microphone
  35. 1.2.0
  36. 2.2.7
  37. calculator → location
  38. the microphone
  39. 4.18.2
  40. 2.14.2

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