In context of data normalization in database management system, relation is in…
2023
In context of data normalization in database management system, relation is in Boyce-Codd Normal Form if and only if every determinant is a _____ .
Answer: D. Candidate key — A relation is in BCNF if every determinant is a candidate key. This is stricter than the usual 3NF condition.
- A.
Foreign key
- B.
Non-primary key
- C.
Alternate key
- D.
Candidate key
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Correct answer: D
A relation is in BCNF if every determinant is a candidate key. This is stricter than the usual 3NF condition.
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