What is the main goal of Boyce-Codd Normal Form (BCNF)?
Question
What is the main goal of Boyce-Codd Normal Form (BCNF)?
Solution
The main goal of Boyce-Codd Normal Form (BCNF) is to eliminate redundancy in relational databases. It does this by ensuring that non-prime attributes are dependent on prime attributes (i.e., the key). This means that for every functional dependency X -> Y, X must be a superkey. This helps to maintain the integrity of data, reduce redundancy, and make the database more efficient.
Similar Questions
What is the main goal of Boyce-Codd Normal Form (BCNF)?a.To ensure every determinant of a non-trivial FD is a prime attributeb.To ensure every determinant of a non-trivial FD is a superkeyc.To minimize redundancy and update anomaliesd.To maximize redundancy and update anomalies
What is the difference between Boyce-Codd Normal Form (BCNF) and Third Normal Form (3NF)?a.BCNF is more restrictive than 3NFb.BCNF allows more redundancy than 3NFc.BCNF is less restrictive than 3NFd.BCNF allows fewer update anomalies than 3NF
Compared to BCNF, 3NF is a more restrictive normal form.Question 2Select one:TrueFalse
Which normalization form eliminates transitive dependencies?Review LaterFirst Normal Form (1NF)Second Normal Form (2NF)Third Normal Form (3NF)Boyce-Codd Normal Form (BCNF)
Which of the following normal forms is achieved when all non-key attributes are fully functionally dependent on the primary key?Question 11Answera.Second Normal Form (2NF)b.Boyce-Codd Normal Form (BCNF)c.First Normal Form (1NF)d.Third Normal Form (3NF)
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.