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What is Normalization ?
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Answer Posted / rajesh kumar
NORMALIZATION IS A TECNIQUE THAT IS USE TO SIMPLIFINE THE
RELATIONSHIP AMONG DATA ELEMENTS OF RECORD .IT REDUSE THE
DUPLICASY VALUE.IT IS GIVEN BY EF CODD IN 1972.HA GIVES
THREE NF(NORMAL FORM)1NF,2NF,3NF
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