Information Theory And Coding MCQ Questions & Answers | ECE

A. $$3{\text{p}}_{\text{e}}^2 - 2{\text{p}}_{\text{e}}^3$$

B. $$1 - {\text{p}}_{\text{e}}^2 - {\text{p}}_{\text{e}}^3$$

C. $${\text{p}}_{\text{e}}^3$$

D. $${\text{p}}_{\text{e}}^2\left( {1 - {{\text{p}}_{\text{e}}}} \right)$$

A. $$\left\{ {1,\,0,\,0,\,0} \right\}$$

B. $$\left\{ {\frac{1}{4},\,\frac{1}{4},\,\frac{1}{4},\,\frac{1}{4}} \right\}$$

C. $$\left\{ {\frac{1}{2},\,\frac{1}{4},\,\frac{1}{8},\,\frac{1}{8}} \right\}$$

D. $$\left\{ {\frac{1}{3},\,\frac{1}{3},\,\frac{1}{3},\,0} \right\}$$

A. 100

B. 125

C. 135

D. 150

A. I(X ; Y) = H(X) - H(X/Y)

B. I(X ; Y) = H(X/Y) - H(Y/X)

C. I(X ; Y) = H(X) - H(Y)

D. I(X ; Y) = H(Y) - H(X)

A. B = [1 - (1 - P/β)²]^K

B. B = [(1 - P/β)²]^K

C. B = [(1 - P/β)²]

D. B = [(1 - P/β)² - 1]^K

A. 1.6 kbps

B. 20 kbps

C. 32 kbps

D. 256 kbps

A. S₁ is greater than S₂

B. S₁ is less than S₂

C. S₁ is equal to S₂

D. Depends on rate of symbols/second

A. the synonym of probability

B. not related to the probability of information

C. inversely proportional to the probability of information

D. directly proportional to the probability of information

A. When the probability is zero the information conveyed is zero

B. When the probability is one the information conveyed is zero

C. When the probability are equal the entropy is maximum

D. When the probability are equal the entropy is minimum

A. 100 Mbps

B. 50 Mbps

C. 2400 Mbps

D. Nearly 0 bps