Hamming Code and Information Theory Quiz

Hamming Code and Information Theory Quiz

University

53 Qs

quiz-placeholder

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Hamming Code and Information Theory Quiz

Hamming Code and Information Theory Quiz

Assessment

Quiz

Information Technology (IT)

University

Hard

Created by

sunkar ...

Used 5+ times

FREE Resource

53 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the error position in the string "1001110", if the initial string was encoded with Hamming (7,4) code using the following structure (i1, i2, i3, i4, r1, r2, r3)

r1

no error

r2

i4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the error position in the string "1001111", if the initial string was encoded with Hamming (7,4) code using the following structure (i1, i2, i3, i4, r1, r2, r3)

r1

r3

r2

i4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the error position in the string "1011110", if the initial string was encoded with Hamming (7,4) code using the following structure (i1, i2, i3, i4, r1, r2, r3)

i1

i3

i2

i4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the error position in the string "1101110", if the initial string was encoded with Hamming (7,4) code using the following structure (i1, i2, i3, i4, r1, r2, r3)

i1

i2

i3

i4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the formula to find the amount of information if events have different probabilities.

Hartley's formula

Shannon's formula

Fano's formula

Bayes' formula

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the formula to find the amount of information if events have the same probabilities.

Shannon's formula

Hartley's formula

Fano's formula

Bayes' formula

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Specify the right formula if dmin is Hamming distance, s - number of correctable errors and r - number of detecteable errors.

dmin>= s+r+1

dmin>= 2s+r+1

dmin>= s+2r+1

dmin>= s+r+2

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