App Dev Worksheet: Permissions and Versions
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.True or false: a walking map needs your contacts. (a) False (b) True
- 2.🔐 Is this permission request fair or too much: quiz app → microphone? (a) fair (b) too much
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3.🚀 Which of these versions is the NEWEST?
3.8.7, 3.9.5, 2.21.6, 3.17.3 (a) 3.17.3 (b) 3.8.7 (c) 3.9.5 (d) 2.21.6 - 4.🔐 Which permission does a barcode scanner really need? (a) location (b) the camera (c) the microphone (d) contacts
- 5.🚀 Your app is at version 3.8.2. The next release fixes a small bug. What is its version number? (a) 3.9.2 (b) 3.9.0 (c) 3.8.3 (d) 4.0.0
- 6.🔐 Is this permission request fair or too much: map app → location? (a) fair (b) too much
- 7.True or false: a voice recorder needs the microphone. (a) False (b) True
- 8.🔐 Is this permission request fair or too much: calling app → contacts? (a) too much (b) fair
- 9.True or false: a speak-to-type notes app needs the camera. (a) True (b) False
- 10.Which of these requests is fair? (a) quiz app → microphone (b) calculator → location (c) voice notes → microphone (d) torch → contacts
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11.🚀 Which of these versions is the NEWEST?
4.17.5, 4.3.8, 4.18.1, 3.29.5 (a) 4.3.8 (b) 3.29.5 (c) 4.17.5 (d) 4.18.1 - 12.True or false: a birthday list of friends needs your location. (a) True (b) False
- 13.🚀 A privacy policy tells users ___. (a) the app’s price (b) what data is collected (c) the screen size (d) the app’s colours
- 14.🚀 Your app is at version 3.9.7. The next release adds a new feature. What is its version number? (a) 4.0.0 (b) 3.10.7 (c) 3.10.0 (d) 3.9.8
- 15.Which of these requests is fair? (a) camera app → camera (b) calculator → location (c) quiz app → microphone (d) torch → contacts
- 16.🔐 Which permission does a birthday list of friends really need? (a) the camera (b) the microphone (c) location (d) contacts
- 17.Which of these requests is fair? (a) calling app → contacts (b) timer → your photos (c) quiz app → microphone (d) calculator → location
- 18.🚀 In version 2.5.1, which number is the major version? (a) 251 (b) 1 (c) 5 (d) 2
- 19.🚀 Your app is at version 2.1.6. The next release adds a new feature. What is its version number? (a) 2.1.7 (b) 2.2.6 (c) 3.0.0 (d) 2.2.0
- 20.🚀 Which version is newer: 1.2.0 or 1.10.2? (a) 1.2.0 (b) 1.10.2
- 21.🚀 Which version is newer: 4.9.14 or 4.9.8? (a) 4.9.14 (b) 4.9.8
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22.🚀 Which of these versions is the NEWEST?
4.19.4, 4.3.2, 3.26.7, 4.16.0 (a) 4.3.2 (b) 4.16.0 (c) 3.26.7 (d) 4.19.4 - 23.🚀 Which version is newer: 1.3.6 or 1.3.12? (a) 1.3.12 (b) 1.3.6
- 24.🔐 Is this permission request fair or too much: torch → contacts? (a) fair (b) too much
- 25.🔐 Which permission does a speak-to-type notes app really need? (a) contacts (b) location (c) the microphone (d) the camera
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26.🚀 Which of these versions is the OLDEST?
4.14.2, 3.21.9, 4.17.4, 4.8.9 (a) 4.14.2 (b) 4.17.4 (c) 4.8.9 (d) 3.21.9 - 27.Which of these requests asks for too much? (a) camera app → camera (b) quiz app → microphone (c) voice notes → microphone (d) map app → location
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28.🚀 Which of these versions is the OLDEST?
2.28.6, 3.7.9, 3.4.4, 3.11.0 (a) 3.11.0 (b) 3.4.4 (c) 2.28.6 (d) 3.7.9 -
29.🚀 Which of these versions is the OLDEST?
4.6.9, 4.5.6, 4.8.6, 3.21.7 (a) 3.21.7 (b) 4.5.6 (c) 4.8.6 (d) 4.6.9 - 30.🔐 Is this permission request fair or too much: voice notes → microphone? (a) too much (b) fair
- 31.🚀 Which version is newer: 3.2.19 or 3.2.6? (a) 3.2.6 (b) 3.2.19
- 32.🔐 Is this permission request fair or too much: camera app → camera? (a) fair (b) too much
- 33.🚀 Your app is at version 1.7.2. The next release fixes a small bug. What is its version number? (a) 1.8.0 (b) 1.8.2 (c) 2.0.0 (d) 1.7.3
- 34.🚀 Which version is newer: 1.5.14 or 1.5.4? (a) 1.5.14 (b) 1.5.4
- 35.🚀 Which version is newer: 1.8.0 or 1.10.2? (a) 1.8.0 (b) 1.10.2
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36.🚀 Which of these versions is the OLDEST?
2.17.9, 2.9.8, 2.6.7, 1.21.9 (a) 2.17.9 (b) 2.9.8 (c) 2.6.7 (d) 1.21.9 - 37.Which of these requests asks for too much? (a) voice notes → microphone (b) torch → contacts (c) map app → location (d) camera app → camera
- 38.Which of these requests asks for too much? (a) calculator → location (b) voice notes → microphone (c) map app → location (d) calling app → contacts
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39.🚀 Which of these versions is the NEWEST?
1.14.4, 1.16.3, 0.25.5, 1.8.2 (a) 0.25.5 (b) 1.8.2 (c) 1.16.3 (d) 1.14.4 - 40.True or false: a guitar tuner needs the camera. (a) False (b) True
Answer key
- False
- too much
- 3.17.3
- the camera
- 3.8.3
- fair
- True
- fair
- False
- voice notes → microphone
- 4.18.1
- False
- what data is collected
- 3.10.0
- camera app → camera
- contacts
- calling app → contacts
- 2
- 2.2.0
- 1.10.2
- 4.9.14
- 4.19.4
- 1.3.12
- too much
- the microphone
- 3.21.9
- quiz app → microphone
- 2.28.6
- 3.21.7
- fair
- 3.2.19
- fair
- 1.7.3
- 1.5.14
- 1.10.2
- 1.21.9
- torch → contacts
- calculator → location
- 1.16.3
- False
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