0 votes 0 votes closed as a duplicate of: GATE CSE 2001 | Question: 2.23 R(A,B,C,D) is a relation. Which of the following does not have a lossless join, dependency preserving BCNF decomposition? a)A->B, B->CD b)A->B, B->C, C->D c) AB->C, C->AD d)A ->BCD Plz explain as well...!!!! dhairya asked Jun 23, 2016 • closed Jun 23, 2016 by LeenSharma dhairya 742 views comment Share Follow See all 4 Comments See all 4 4 Comments reply Kapil commented Jun 23, 2016 reply Follow Share is the answer D). 0 votes 0 votes dhairya commented Jun 23, 2016 reply Follow Share How ...??? how did u proceeded with the question...?? 0 votes 0 votes vijaycs commented Jun 23, 2016 reply Follow Share how D.. it is not even decomposed .. ?? 0 votes 0 votes Kapil commented Jun 23, 2016 reply Follow Share u r right, it is not even decomposed... 0 votes 0 votes Please log in or register to add a comment.