What is the minimal Hamming distance between any two correct codewords?(a) 1(b) 2(c) 3(d) 4I have been asked this question at a job interview.This question is from Checksum, Complexity Classes & NP Complete Problems in division Checksum, Complexity Classes & NP Complete Problems of Data Structures & Algorithms II

What is the minimal Hamming distance between any two correct codewords

1.	What is the minimal Hamming distance between any two correct codewords?(a) 1(b) 2(c) 3(d) 4I have been asked this question at a job interview.This question is from Checksum, Complexity Classes & NP Complete Problems in division Checksum, Complexity Classes & NP Complete Problems of Data Structures & Algorithms II
Answer» The CORRECT option is (C) 3 To explain: Since we use a generalized version of HAMMING(7, 4) code, the minimal hamming distance is 3. It cannot correct BURST errors.

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