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Q.

We add r redundant bits to each block to make the length n = k + r. The resulting n-bit blocks are called _________

A

datawords

B

blockwords

C

codewords

D

none of the above

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MCQ

1.

Adding 1 and 1 in modulo-2 arithmetic results in _________

A

1

B

2

D

none of the above

Discussion

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2.

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

A

XOR

B

OR

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AND

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none of the above

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3.

In modulo-2 arithmetic, we use only ______

A

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B

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D

none of the above

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4.

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

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addition and division

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D

none of the above

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5.

The _______ of a polynomial is the highest power in the polynomial

A

range

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degree

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power

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none of the above

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