0 votes 0 votes Databases drdo database-normalization + – dileswar sahu asked Nov 27, 2016 • retagged Jul 8, 2019 by Cristine dileswar sahu 2.3k views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Pavan Kumar Munnam commented Nov 28, 2016 reply Follow Share answer is A? 0 votes 0 votes Habibkhan commented Nov 28, 2016 reply Follow Share Actually the question should ask for lossless join decomposition..In that case D) is correct.. 3 votes 3 votes Please log in or register to add a comment.
2 votes 2 votes clearly the above condition asking for lossless join decompostionin which is either R1∩R2---->R1 Or R1∩R2---->R2 if any decompostion is satisfy either of this condition then it's lossless. Hira Thakur answered Nov 30, 2016 Hira Thakur comment Share Follow See 1 comment See all 1 1 comment reply Sumit Singh Chauhan commented Sep 14, 2018 reply Follow Share But the answer is given as a, how is it possible? 0 votes 0 votes Please log in or register to add a comment.
