The recommended minimum geofence radius for reliable results is about:

  1. 10 km
  2. 1000 km
  3. 100–150 m
  4. 1 m
Answer

C) 100–150 m

Smaller radii are unreliable because of location accuracy.

Computer Science MCQ · More Mobility, Wireless Communication and Location-Aware Applications MCQs · Practise