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Q. |
A 3 NF relation is split into 4 NF |
A. | by removing overlapping composite keys |
B. | by splitting into relations which do not have more than one independent multi valued dependency |
C. | removing multivalued dependency |
D. | by putting dependent non-key attribute in a separate table |
Answer» B. by splitting into relations which do not have more than one independent multi valued dependency |
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