Computer Science · Database Management Systems
Consider the following statements regarding database normalization: A. A database design is in BCNF if each member of the set of relation schemas that constitutes the design is in BCNF. B. A BCNF schema can have transitive dependency. C. It is always possible to obtain a 3NF design without sacrificing a lossless join. D. There are multivalued dependencies in 4NF. Which of the statements given above are correct?
- 1A, B and C only
- 2B, C and D only
- 3A, B and D only
- 4A, C and D only✓
Correct answer
A, C and D only
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