A. Air
B. Surface or ground
C. Both (a) & (b)
D. None of these
Correct Answer: Both (a) & (b) ✔
Last Updated: May 21, 2024
A. Air
B. Surface or ground
C. Both (a) & (b)
D. None of these
Correct Answer: Both (a) & (b) ✔
Last Updated: May 21, 2024