how is the resolution of a device defined?\na) ± half the uncertainty\nb) the interval between the smallest…

how is the resolution of a device defined?\na) ± half the uncertainty\nb) the interval between the smallest divisions of a device\nc) ± the uncertainty\nd) the range either side of an estimate
Answer
Brief Explanations:
Resolution of a device is the smallest change it can detect or measure, which is the interval between its smallest divisions.
Answer:
B. The interval between the smallest divisions of a device