Advance Communication System MCQ Questions and Answers
1. Which of the following is most widely used streaming video file format ?
Answer : C
2. What is a pager in the paging system ?
Answer : A
3. A wifi enabled device can be ______
Answer : C
4. Which is thickest layer of lonosphere ?
Answer : B
5. Bandwidth of Amplitude modulated signal is given by ______
Answer : D
Advance Communication System MCQ
6. Armstrong method is used for generation of
Answer : B
7. The mutual information is ______
Answer : C
8. H(X,Y) = H(Y/X)+______
Answer : A
9. Channel capacity in communication system depends on
Answer : C
10. Man made noise is usually from ______
Answer : D
Advance Communication System MCQ
11. Noise due to random behavior of charge carrier is ______
Answer : A
12. Noise equivalent temperature of a two stage cascade network is given by :
Answer : D
13. Power density is defined as ______ power per unit area.
Answer : C
14. Steradian is a measuring unit of ______
Answer : D
15. In Radar system the change in observed frequency is called ______
Answer : A
Advance Communication System MCQ
16. Frequency of Ku band for satellite communication is ______
Answer : C
17. INTELSAT stands for
Answer : C
18. Multimode steps index fibre has a large core diameter of range ______
Answer : A
19. When the base of logarithm is ‘2’, the unit of information is
Answer : B
20. Radar is used to find ______
Answer : D
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