Runtime permissions (asking the user while the app runs) were introduced in Android:

  1. 5.0 Lollipop
  2. 6.0 Marshmallow
  3. 9 Pie
  4. 4.4 KitKat
Answer

B) 6.0 Marshmallow

Android 6.0 (API 23) introduced runtime permissions.

Computer Science MCQ · More Android OS: Architecture, Framework and Application Development MCQs · Practise