курсера 102-152
Authored by Ильяс Орынбасарулы
Other
1st Grade
Used 14+ times
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51 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following symbols will get the shortest codeword after Shannon-Fano coding if probabilities are p(a) = 0.05, p(b) = 0.6, p(c) = 0.2 and p(d) = 0.15?
c
a
d
b
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes is uniform?
10,011,11,001,010
0,10,110,1110,1111
10,01,0001,100,1010
100,110,001,000,010
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes is uniform?
Shannon-Fano
ASCII
Huffman
None of the given
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes is prefix?
0, 01, 11
0, 10, 1
0, 01, 001
0, 10, 11
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes is prefix?
0, 111, 11
0, 111, 10
0, 101, 10
00, 10, 101
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes has the highest redundancy?
redundancy is constant for all of the Hamming codes
Hamming (7,4)
Hamming (15,11)
Hamming (31,26)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following codes has the highest code rate?
code rate is constant for all of the Hamming codes
Hamming (31,26)
Hamming (15,11)
Hamming (7,4)
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