0 votes 0 votes Which of the following statement is true while decomposition ? 3NF guaranteed dependency preserving 3NF guaranteed lossless property Both of the above None of the above Databases decomposition databases + – rishu_darkshadow asked Sep 21, 2017 rishu_darkshadow 582 views answer comment Share Follow See 1 comment See all 1 1 comment reply srestha commented Sep 21, 2017 reply Follow Share ans 3 0 votes 0 votes Please log in or register to add a comment.
Best answer 0 votes 0 votes Both are correct 1NF ..2 NF....3NF guarantees loseless and dependency preserving while BCNF guarantee loseless decomposition but doesn't guarantee dependency preserving Priyanka Agarwal answered Sep 21, 2017 selected Sep 21, 2017 by rishu_darkshadow Priyanka Agarwal comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Both are correct Ankit001 answered Sep 21, 2017 Ankit001 comment Share Follow See all 0 reply Please log in or register to add a comment.