Consider following relation with schema R(A, B, C, D) and functional dependencies: 1. ABC, CD, and...

 

Transcribed Image Text:

Consider following relation with schema R(A, B, C, D) and functional dependencies: 1. ABC, CD, and DA. 2. BC, and BD. 3. ABC, DC, and B-D. a. List all candidate keys b. Check whether the relation is in 3NF or not. c. Decompose the relations, as necessary into collections of relations that are in 3NF. d. Decompose the relations, as necessary into collections of relations that are in BCNF. Consider following relation with schema R(A, B, C, D) and functional dependencies: 1. ABC, CD, and DA. 2. BC, and BD. 3. ABC, DC, and B-D. a. List all candidate keys b. Check whether the relation is in 3NF or not. c. Decompose the relations, as necessary into collections of relations that are in 3NF. d. Decompose the relations, as necessary into collections of relations that are in BCNF.

Answer rating: 100% (QA)

Below is the solution to your question Given relation schema RA B C D Functional dependencies ABC CD ... View the full answer