Match List-I with List-II and select the correct answer as per the options:

List-I	List-II
a. RF band is divided into small frequency bands	1. TDMA
b. Store and forward system	2. FDMA
c. Spread spectrum multiple access	3. Navigation technique
d. Dead reckoning	4. CDMA

A. a-1, b-2, c-3, d-4

B. a-2, b-4, c-3, d-1

C. a-3, b-2, c-1, d-4

D. a-2, b-1, c-4, d-3

Answer: Option D