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App Dev Worksheet: Permissions and Versions

App development lesson 23: Privacy, permissions and publishing · Set 10 · 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 permission does a walking map really need? (a) the microphone (b) contacts (c) location (d) the camera
  3. 3.True or false: a speak-to-type notes app needs the microphone. (a) True (b) False
  4. 4.🚀 Which version is newer: 2.9.19 or 2.9.6? (a) 2.9.6 (b) 2.9.19
  5. 5.🚀 In version 2.5.1, which number is the major version? (a) 251 (b) 1 (c) 5 (d) 2
  6. 6.🚀 Your app is at version 1.0.2. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.1.2 (c) 1.1.0 (d) 1.0.3
  7. 7.🚀 Which of these versions is the NEWEST?
    2.22.1, 3.5.0, 3.12.0, 3.11.5     (a) 3.12.0 (b) 3.11.5 (c) 3.5.0 (d) 2.22.1
  8. 8.True or false: a birthday list of friends needs your contacts. (a) False (b) True
  9. 9.🔐 Which permission does a party-invite app for friends really need? (a) the camera (b) location (c) contacts (d) the microphone
  10. 10.🔐 Is this permission request fair or too much: timer → your photos? (a) too much (b) fair
  11. 11.Which of these requests asks for too much? (a) timer → your photos (b) map app → location (c) camera app → camera (d) voice notes → microphone
  12. 12.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
  13. 13.Which of these requests asks for too much? (a) calling app → contacts (b) calculator → location (c) voice notes → microphone (d) camera app → camera
  14. 14.🚀 Which of these versions is the OLDEST?
    3.5.1, 3.10.4, 3.2.0, 2.23.8     (a) 3.10.4 (b) 3.2.0 (c) 2.23.8 (d) 3.5.1
  15. 15.🚀 Your app is at version 1.10.1. The next release adds a new feature. What is its version number? (a) 1.11.0 (b) 1.10.2 (c) 1.11.1 (d) 2.0.0
  16. 16.🚀 Which version is newer: 3.0.18 or 3.0.8? (a) 3.0.8 (b) 3.0.18
  17. 17.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
  18. 18.🚀 Your app is at version 3.3.7. The next release fixes a small bug. What is its version number? (a) 3.4.0 (b) 3.3.8 (c) 3.4.7 (d) 4.0.0
  19. 19.True or false: a speak-to-type notes app needs the camera. (a) True (b) False
  20. 20.🚀 Which of these versions is the NEWEST?
    2.26.3, 3.5.8, 3.12.1, 3.7.0     (a) 3.7.0 (b) 3.5.8 (c) 2.26.3 (d) 3.12.1
  21. 21.🚀 A change from version 1.4.2 to 1.4.3 usually means ___. (a) a new feature (b) a bug fix (c) a big redesign (d) a new app
  22. 22.🚀 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) 2.10.7 (c) 2.11.6 (d) 2.11.0
  23. 23.🔐 Which permission does a speak-to-type notes app really need? (a) the microphone (b) the camera (c) location (d) contacts
  24. 24.🔐 Which permission does a barcode scanner really need? (a) the microphone (b) contacts (c) location (d) the camera
  25. 25.True or false: a walking map needs your location. (a) True (b) False
  26. 26.🔐 Which permission does a bus tracker really need? (a) location (b) contacts (c) the camera (d) the microphone
  27. 27.True or false: a bus tracker needs your location. (a) True (b) False
  28. 28.🔐 Is this permission request fair or too much: torch → contacts? (a) too much (b) fair
  29. 29.🔐 Is this permission request fair or too much: calculator → location? (a) fair (b) too much
  30. 30.🚀 Your app is at version 3.7.4. The next release adds a new feature. What is its version number? (a) 4.0.0 (b) 3.7.5 (c) 3.8.4 (d) 3.8.0
  31. 31.🚀 Your app is at version 3.12.1. The next release fixes a small bug. What is its version number? (a) 4.0.0 (b) 3.13.0 (c) 3.13.1 (d) 3.12.2
  32. 32.🚀 Which version is newer: 1.6.4 or 1.6.16? (a) 1.6.16 (b) 1.6.4
  33. 33.Which of these requests is fair? (a) calculator → location (b) timer → your photos (c) torch → contacts (d) map app → location
  34. 34.🔐 Which permission does a weather-near-me app really need? (a) the camera (b) contacts (c) location (d) the microphone
  35. 35.🚀 Your app is at version 1.1.6. The next release fixes a small bug. What is its version number? (a) 2.0.0 (b) 1.2.6 (c) 1.1.7 (d) 1.2.0
  36. 36.🚀 Which version is newer: 2.15.3 or 2.9.0? (a) 2.9.0 (b) 2.15.3
  37. 37.🚀 Your app is at version 2.1.3. The next release adds a new feature. What is its version number? (a) 3.0.0 (b) 2.2.3 (c) 2.1.4 (d) 2.2.0
  38. 38.🚀 Your app is at version 3.12.6. The next release adds a new feature. What is its version number? (a) 3.13.0 (b) 4.0.0 (c) 3.13.6 (d) 3.12.7
  39. 39.🚀 Which of these versions is the NEWEST?
    1.26.6, 2.14.7, 2.7.3, 2.2.8     (a) 1.26.6 (b) 2.7.3 (c) 2.2.8 (d) 2.14.7
  40. 40.🚀 What should an app ask for only when it really needs it? (a) a font (b) its icon (c) its name (d) a permission

Answer key

  1. fair
  2. location
  3. True
  4. 2.9.19
  5. 2
  6. 1.0.3
  7. 3.12.0
  8. True
  9. contacts
  10. too much
  11. timer → your photos
  12. too much
  13. calculator → location
  14. 2.23.8
  15. 1.11.0
  16. 3.0.18
  17. fair
  18. 3.3.8
  19. False
  20. 3.12.1
  21. a bug fix
  22. 3.0.0
  23. the microphone
  24. the camera
  25. True
  26. location
  27. True
  28. too much
  29. too much
  30. 3.8.0
  31. 3.12.2
  32. 1.6.16
  33. map app → location
  34. location
  35. 1.1.7
  36. 2.15.3
  37. 2.2.0
  38. 3.13.0
  39. 2.14.7
  40. a permission

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