2 votes 2 votes Dependency preserving/Lossless ? Databases gb2019-gt-dbms databases database-normalization + – balchandar reddy san asked Jan 9, 2019 • retagged Jan 9, 2019 by balchandar reddy san balchandar reddy san 594 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments balchandar reddy san commented Jan 9, 2019 reply Follow Share but using the standard method: a b c d abd Y Y y Y bc Y Y first row contains all Y's which indicates lossless, isn't this the standard method to check for lossless? 0 votes 0 votes Kunal Kadian commented Jan 9, 2019 reply Follow Share I Don't know what you have done. What is this table? What is its use? 0 votes 0 votes PiratedVirus commented Jan 12, 2019 reply Follow Share C is right! common attribute should derive any one table, which in this case not followed! So, lossy. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes the answer have to be C Spidey_guy answered Sep 20, 2019 Spidey_guy comment Share Follow See all 0 reply Please log in or register to add a comment.