With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:
IAll types of UAVs can do vertical landing.
IIAll types of UAVs can do automated hovering.
IIIAl types of UAVs can use battery only as a source of power supply.
How many of the statements given above are correct?

Question

With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements:

How many of the statements given above are correct?

Accepted Answer

Option D: None