Question: Consider the relation R(A, B, C, D, E) and the following set of FDs that hold over R BDC,ABC, ABC E,ED. Let T be the

 Consider the relation R(A, B, C, D, E) and the following

Consider the relation R(A, B, C, D, E) and the following set of FDs that hold over R BDC,ABC, ABC E,ED. Let T be the sum of the number of attributes in the relations obtained from a BCNF decomposition. What is the smallest possible value of T that can be obtained from decomposing R into BCNF? Is there a unique BCNF decomposition that corresponds to this value in this case? O (a) 8, no O (b) 6, yes (c) 5, yes O (d) 7, yes

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!