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Information Theory And Coding MCQ Questions & Answers | ECE

Learn Information Theory And Coding MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Information Theory And Coding MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-6 section-1

Each section contains 100 MCQs on Information Theory and Coding .
51
Coded system are inherently capable of better transmission efficiency than the uncoded system.
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Answer & Solution
Answer: Option A
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52
In Trellis diagram, what do/does the horizontal axis represent/s?
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Answer & Solution
Answer: Option B
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53
In Viterbi's algorithm, which metric is adopted for decision making?
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Answer & Solution
Answer: Option A
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54
At any given time, the output of an encoder depends on . . . . . . . .
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Answer & Solution
Answer: Option C
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55
In coding gain & bandwidth of TCM, if the signal energy is kept constant, the . . . . . . . . of constellation reduces the noise margin and results into the degradation of performance.
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Answer & Solution
Answer: Option A
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56
On which factor/s do/does the channel capacity depend/s in the communication system?
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Answer & Solution
Answer: Option C
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57
Entropy of a random variable is
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Answer & Solution
Answer: Option C
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58
With respect to power-bandwidth trade-off, for reducing the transmit power requirement, the bandwidth needs to be . . . . . . . .
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Answer & Solution
Answer: Option A
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59
In digital communication system, smaller the code rate, . . . . . . . . are the redundant bits.
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Answer & Solution
Answer: Option B
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60
For a baseband system with transmission rate 'rs' symbols/sec, what would be the required bandwidth?
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Answer & Solution
Answer: Option B
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