Question
Which of the following statements with regard to drone swarms is/are correct ?
1. They use Terahertz band of frequency to communicate with the command centre.
2. Individual drones in the swarm can communicate with other drones in the swarm.
3. GPS Spoofing is a commonly used technique to counter drone swarm attack.
Select the answer using the code given below :
- (a)1 only
- (b)2 and 3 only
- (c)1 and 2 only
- (d)1, 2 and 3