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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 327 · 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 is fair? (a) timer → your photos (b) torch → contacts (c) quiz app → microphone (d) map app → location
  2. 2.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
  3. 3.🚀 Which version is newer: 2.17.1 or 2.2.2? (a) 2.17.1 (b) 2.2.2
  4. 4.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a big redesign (b) a new app (c) a bug fix (d) a new feature
  5. 5.🔐 A torch app asks for your contacts. What should you do? (a) share them all (b) post them online (c) deny it (d) allow it
  6. 6.Which of these requests is fair? (a) calculator → location (b) quiz app → microphone (c) torch → contacts (d) camera app → camera
  7. 7.Which of these requests asks for too much? (a) voice notes → microphone (b) calling app → contacts (c) map app → location (d) torch → contacts
  8. 8.🔐 Which permission does a barcode scanner really need? (a) contacts (b) the camera (c) location (d) the microphone
  9. 9.🚀 Your app is at version 3.4.4. The next release is a big redesign that changes how the app works. What is its version number? (a) 3.5.0 (b) 3.4.5 (c) 4.0.0 (d) 3.5.4
  10. 10.🚀 Which version is newer: 1.14.3 or 1.2.1? (a) 1.2.1 (b) 1.14.3
  11. 11.🔐 Which permission does a bus tracker really need? (a) the camera (b) the microphone (c) contacts (d) location
  12. 12.🚀 Your app is at version 1.2.2. The next release adds a new feature. What is its version number? (a) 1.3.2 (b) 2.0.0 (c) 1.3.0 (d) 1.2.3
  13. 13.🚀 Your app is at version 1.5.1. The next release is a big redesign that changes how the app works. What is its version number? (a) 1.5.2 (b) 1.6.0 (c) 1.6.1 (d) 2.0.0
  14. 14.True or false: a homework photo scanner needs your location. (a) False (b) True
  15. 15.🔐 Which permission does a voice recorder really need? (a) contacts (b) location (c) the microphone (d) the camera
  16. 16.🚀 Your app is at version 3.8.2. The next release fixes a small bug. What is its version number? (a) 4.0.0 (b) 3.9.0 (c) 3.8.3 (d) 3.9.2
  17. 17.🚀 Which of these versions is the NEWEST?
    1.7.8, 1.11.4, 1.16.8, 0.26.0     (a) 1.16.8 (b) 0.26.0 (c) 1.7.8 (d) 1.11.4
  18. 18.🚀 What should an app ask for only when it really needs it? (a) a permission (b) a font (c) its icon (d) its name
  19. 19.🚀 Which version is newer: 2.3.0 or 2.12.1? (a) 2.3.0 (b) 2.12.1
  20. 20.🚀 In version 2.5.1, which number is the major version? (a) 5 (b) 251 (c) 1 (d) 2
  21. 21.🚀 Which version is newer: 1.8.9 or 1.8.12? (a) 1.8.9 (b) 1.8.12
  22. 22.True or false: a bus tracker needs your location. (a) False (b) True
  23. 23.Which of these requests asks for too much? (a) timer → your photos (b) map app → location (c) voice notes → microphone (d) calling app → contacts
  24. 24.🚀 Which version is newer: 2.0.9 or 2.0.18? (a) 2.0.18 (b) 2.0.9
  25. 25.🚀 Which version is newer: 1.4.3 or 1.19.0? (a) 1.19.0 (b) 1.4.3
  26. 26.🔐 Which permission does a walking map really need? (a) location (b) contacts (c) the microphone (d) the camera
  27. 27.🚀 Which of these versions is the OLDEST?
    4.18.5, 4.12.2, 3.27.9, 4.16.1     (a) 4.16.1 (b) 4.12.2 (c) 4.18.5 (d) 3.27.9
  28. 28.🚀 Your app is at version 2.4.3. The next release is a big redesign that changes how the app works. What is its version number? (a) 2.5.3 (b) 2.4.4 (c) 2.5.0 (d) 3.0.0
  29. 29.🚀 Which of these versions is the NEWEST?
    2.22.4, 3.8.7, 3.18.6, 3.19.8     (a) 2.22.4 (b) 3.19.8 (c) 3.8.7 (d) 3.18.6
  30. 30.🚀 Your app is at version 4.0.4. The next release adds a new feature. What is its version number? (a) 4.1.0 (b) 5.0.0 (c) 4.1.4 (d) 4.0.5
  31. 31.🔐 Is this permission request fair or too much: camera app → camera? (a) too much (b) fair
  32. 32.🚀 Which of these versions is the NEWEST?
    1.9.9, 1.12.2, 0.21.3, 1.6.0     (a) 1.12.2 (b) 1.6.0 (c) 0.21.3 (d) 1.9.9
  33. 33.Which of these requests is fair? (a) calculator → location (b) torch → contacts (c) calling app → contacts (d) quiz app → microphone
  34. 34.🚀 Your app is at version 4.10.7. The next release fixes a small bug. What is its version number? (a) 4.11.0 (b) 5.0.0 (c) 4.10.8 (d) 4.11.7
  35. 35.🚀 Which version is newer: 2.7.19 or 2.7.5? (a) 2.7.19 (b) 2.7.5
  36. 36.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  37. 37.🚀 Which of these versions is the OLDEST?
    3.3.0, 3.2.4, 3.6.4, 2.20.4     (a) 3.6.4 (b) 3.3.0 (c) 2.20.4 (d) 3.2.4
  38. 38.🔐 Which permission does a guitar tuner really need? (a) the microphone (b) location (c) contacts (d) the camera
  39. 39.🚀 Which version is newer: 2.3.15 or 2.3.7? (a) 2.3.15 (b) 2.3.7
  40. 40.True or false: a weather-near-me app needs your contacts. (a) False (b) True

Answer key

  1. map app → location
  2. fair
  3. 2.17.1
  4. a bug fix
  5. deny it
  6. camera app → camera
  7. torch → contacts
  8. the camera
  9. 4.0.0
  10. 1.14.3
  11. location
  12. 1.3.0
  13. 2.0.0
  14. False
  15. the microphone
  16. 3.8.3
  17. 1.16.8
  18. a permission
  19. 2.12.1
  20. 2
  21. 1.8.12
  22. True
  23. timer → your photos
  24. 2.0.18
  25. 1.19.0
  26. location
  27. 3.27.9
  28. 3.0.0
  29. 3.19.8
  30. 4.1.0
  31. fair
  32. 1.12.2
  33. calling app → contacts
  34. 4.10.8
  35. 2.7.19
  36. too much
  37. 2.20.4
  38. the microphone
  39. 2.3.15
  40. False

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