Question
Explain the difference between 3NF (Third Normal Form) and BCNF (Boyce-Codd Normal Form). Provide an example of a relation that is in 3NF but not in BCNF.
Answer :
Word Count : 190
Third Normal Form (3NF) and Boyce-Codd Normal Form (BCNF) are both used in database normalization to reduce redundancy and improve data integrity, but they differ slightly in their strictness. A relation is in 3NF if it is in ________ ______ _____ _____ ______ ____ _________ _________ ___ _______ ____ ______.
_____ _____ ____ _______ ____ __________ ________ __________ ______.
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Third Normal Form (3NF) and Boyce-Codd Normal Form (BCNF) are both used in database normalization to reduce redundancy and improve data integrity, but they differ slightly in their strictness. A relation is in 3NF if it is in ________ ______ _____ _____ ______ ____ _________ _________ ___ _______ ____ ______.
_____ _____ ____ _______ ____ __________ ________ __________ ______.
____ _____ _______ _____ _______ ________.
_________ _______ _________ _______ _____.
________ _______ ________ _____ _______ ________ ________ _______ _____ ________ ____.
_____ ______ __________ ____ _____ _____ _____ _______ ________ _______.
______ __________ ___ __________ _______ _________ _________ _________ _________ ____.
_________ ________ ______ ______ ______ _________ _________ __________ ________ ____.
____ ____ _________ ______ ___ _______ ______.
__________ __________ _____ ________ _____ _________.
________ _____ _____ _________ _____ __________ _____ ________ ______ ________ ____ ______.
______ ____ ___ ___ _______ __________ ___ ____ _________ _________.
_______ ____ _____ __________ _____ ___ _____ _____ ___ __________ ______ ________.
___ ______ _____ _____ _______ _______.
__________ ___ _____ ___ ___ ___ _________ _______ ______ _______ _________.
_____ _____ _________ ______ _______ ________.
_______ ____ ___ ____ ______ __________ _________ ___ _________.
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