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ECIL GET 2017 Recruitment: Electronics (Digital Communication) Quiz 18
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Question 1
Discrete source S1 has 4 equiprobable symbols while discrete source S2 has 16 equiprobable symbols. When the entropy of these two sources is compared entropy of
Question 2
A source produces 26 symbols with equal probability. What is the average information produced by this source?
Question 3
A communication channel has a bandwidth of 100 MHz. The channel is extremely noisy such that the signal power is very much below the noise power. What is the capacity of this channel?
Question 4
A source generates four messages with probability 1/2, 1/4, 1/8 and 1/8. What is the entropy of the source (bits/message)?
Question 5
Which one of the following is correct?
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