单词 | redundancy check |
释义 | > as lemmasredundancy check redundancy check n. Computing a check on the correctness of processed or transmitted data that involves the incorporation of additional information, derived from the original data, which can be compared to the equivalent information derived from the data after processing or transmission. ΘΚΠ society > computing and information technology > data > database > data entry > [noun] > error check summation check1926 checksum1940 parity check1950 Hamming distance1954 redundancy check1955 sum check1956 validity check1957 the world > action or operation > endeavour > trial or experiment > trial, test, or testing > [noun] > test or testing for truth or correctness > by comparison > specifically of processed data redundancy check1955 1955 U.S. Patent 2,708,267 4 The core matrix has only the necessary positions for handling the code bits of the excess-three code plus a redundancy check bit. 1970 O. Dopping Computers & Data Processing ii. 49 The most common form of redundancy check is the parity check. 2005 Wall St. Jrnl. 16 Dec. (Central ed.) a15/2 His company tries to preempt the problem by writing software with a ‘cyclical redundancy check’, which is an internal way to show that software has not been modified. < as lemmas |
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