An Extended hamming code is also called as __________(a) SEDDEC(b) SEDDED(c) SECDED(d) SECDECI got this question by my college director while I was bunking the class.Query is from Checksum, Complexity Classes & NP Complete Problems in division Checksum, Complexity Classes & NP Complete Problems of Data Structures & Algorithms II

An Extended hamming code is also called as __________(a) SEDDEC(b) SED

1.	An Extended hamming code is also called as __________(a) SEDDEC(b) SEDDED(c) SECDED(d) SECDECI got this question by my college director while I was bunking the class.Query is from Checksum, Complexity Classes & NP Complete Problems in division Checksum, Complexity Classes & NP Complete Problems of Data Structures & Algorithms II
Answer» RIGHT option is (c) SECDED The best I can explain: An Extended Hamming code is also called as SECDED (Single ERROR Correction DOUBLE Error Detection). The most popular codes are (72, 64) code and (127,120) code.

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