engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Communication Systems Amplitude Modulation Frequency Division Multiplexing
Match List I with List II
|
List – I |
List – II |
||
|
A. |
FDMA |
I. |
Frequency Hopping |
|
B. |
TDMA |
II. |
Guard Band |
|
C. |
CDMA |
III. |
Onboard Switching |
|
D. |
SDMA |
IV. |
Guard Time |
Choose the correct answer from the options given below:
1
A ‐ II, B ‐ IV, C ‐ I, D ‐ III
2
A ‐ IV, B ‐ II, C ‐ III, D ‐ I
3
A ‐ IV, B ‐ II, C ‐ I, D ‐ III
4
A ‐ II, B ‐ I, C ‐ III, D ‐ IV