Sail E0 Webinar

MCQs

Total Questions : 60 | Page 1 of 6 pages
Question 1. Which coding terminology deals with the inverse operation of assigned words of second language corresponding to the words in the first language?
  1.    Enciphering
  2.    Deciphering
  3.    Codeword
  4.    Codebook
 Discuss Question
Answer: Option B. -> Deciphering
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. In discrete memoryless source, the current letter produced by a source is statistically independent of _____
  1.    Past output
  2.    Future output
  3.    Both a and b
  4.    None of the above
 Discuss Question
Answer: Option C. -> Both a and b
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. Huffman coding technique is adopted for constructing the source code with ________ redundancy.
  1.    Maximum
  2.    Constant
  3.    Minimum
  4.    Unpredictable
 Discuss Question
Answer: Option C. -> Minimum
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. Which type of channel does not represent any correlation between input and output symbols?
  1.    Noiseless Channel
  2.    Lossless Channel
  3.    Useless Channel
  4.    Deterministic Channel
 Discuss Question
Answer: Option C. -> Useless Channel
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. In dictionary techniques for data compaction, which approach of building dictionary is used for the prior knowledge of probability of the frequently occurring patterns?
  1.    Static Dictionary
  2.    Adaptive Dictionary
  3.    Both a and b
  4.    None of the above
 Discuss Question
Answer: Option A. -> Static Dictionary
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. Which bitmap file format/s support/s the Run Length Encoding (RLE)?
  1.    TIFF
  2.    BMP
  3.    PCX
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. In channel coding theorem, channel capacity decides the _________permissible rate at which error free transmission is possible.
  1.    Maximum
  2.    Minimum
  3.    Constant
  4.    None of the above
 Discuss Question
Answer: Option A. -> Maximum
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. If the channel is bandlimited to 6 kHz & signal to noise ratio is 16, what would be the capacity of channel?
  1.    15.15 kbps
  2.    24.74 kbps
  3.    30.12 kbps
  4.    52.18 kbps
 Discuss Question
Answer: Option B. -> 24.74 kbps
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. According to Shannon's second theorem, it is not feasible to transmit information over the channel with ______error probability, although by using any coding technique.
  1.    small
  2.    large
  3.    stable
  4.    unpredictable
 Discuss Question
Answer: Option A. -> small
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. In digital communication system, smaller the code rate, _________are the redundant bits.
  1.    less
  2.    more
  3.    equal
  4.    unpredictable
 Discuss Question
Answer: Option B. -> more
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0