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Consider a parity check code with three data bits and four parity check bits. Three of the code words are 0101011, 1001101 and 1110001. Which of the following are also code words?

  1. 0010111
  2. 0110110
  3. 1011010
  4. 0111010

plz give the solution in detail

  1. I and III
  2. I, II and III
  3. II and IV
  4. I, II, III and IV
closed as a duplicate of: GATE2004-IT-84
in Computer Networks by (389 points)
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