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 If the Hamming distance between a dataword and the corresponding codeword is three, there are _____ bits in error.

  • A)   5 
  • B)   4 
  • C)   3 
  • D)   none of the above

2 Answers

1 votes
1 votes
The answer should be 3.

Because the Hamming distance between two words is the number of differences between corresponding bits.
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3 .

Codeword (n) = Dataword (k) + (Extra bits(for error checking)) (r)

While Transmitting data from sender to receiver some of the bit may lost . to know this error we use error code which is verifed by receiver whether it is correct bit received or not.

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