0 votes 0 votes ---- ankit_thawal asked Jan 17, 2018 ankit_thawal 292 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply Anu007 commented Jan 17, 2018 reply Follow Share D will be answer 0 votes 0 votes ankit_thawal commented Jan 17, 2018 reply Follow Share Why not option C? 0 votes 0 votes Anu007 commented Jan 17, 2018 reply Follow Share It is in 3NF AB , BD and BC are keys 0 votes 0 votes thepeeyoosh commented Jan 17, 2018 reply Follow Share Option C is wrong Here C.k. 's are AB, BD, BC Now check AB--> CD ARE IN BCNF AB--> AC ARE IN BCNF C--> D ARE IN 3NF SO OVERALL IN 3NF 0 votes 0 votes Please log in or register to add a comment.