Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
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Question 387
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Which normal form is considered adequate for relational database design?
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2 NF
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3 NF
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4 NF
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BCNF
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Question 387 Explanation:
Because 3NF is more restricted than 2NF and is always lossless join and dependency preserving unlike in BCNF.
Correct Answer: B
Question 387 Explanation:
Because 3NF is more restricted than 2NF and is always lossless join and dependency preserving unlike in BCNF.