Given a relation schema R (A, B, C) that is in 3NF: a. State the conditions under
Question:
a. State the conditions under which modification anomalies can exist.
b. Express the conditions stated above in terms of functional dependencies.
c. For the conditions stated above in a, modification anomalies need not exist. State the functional dependencies for this case.
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a Modification anomalies can exist in R when a functional dependency whose determinant i...View the full answer
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Related Book For 
Data Modeling and Database Design
ISBN: 978-1285085258
2nd edition
Authors: Narayan S. Umanath, Richard W. Scammel
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