Quantum Computing can be used in which of the following areas?
1. Satellite-based secure communications
2. Long-distance secure communications
3. Magnetometers
4. Superconductors
Select the correct answer using the code given below:
1
1 and 2 only
2
1, 2, and 3 only
3
3 and 4 only
4
1, 2, 3 and 4