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MCQ

Q.

A burst error means that two or more bits in the data unit have changed.

A

double-bit

B

burst

C

single-bit

D

none of the above

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Similar Questions

MCQ

1.

In modulo-2 arithmetic, __________ give the same results.

A

addition and multiplication

B

addition and division

C

addition and subtraction

D

none of the above

Discussion

MCQ

2.

To guarantee correction of up to 5 errors in all cases, the minimum Hamming distance in a block code must be ________

A

5

B

6

C

11

D

none of the above

Discussion

MCQ

3.

. In modulo-2 arithmetic, we use the ______ operation for both addition and subtraction.

A

XOR

B

OR

C

AND

D

none of the above

Discussion

MCQ

4.

In a linear block code, the _______ of any two valid codewords creates another valid codeword

A

XORing

B

ORing

C

ANDing

D

none of the above

Discussion

MCQ

5.

_______codes are special linear block codes with one extra property. If a codeword is rotated, the result is another codeword

A

Non-linear

B

Convolution

C

Cyclic

D

none of the above

Discussion

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