Explain the two advantages semantic data modeling has over normalization when designing a relational database.
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Q57: _ in a well-structured relational database.
A)Every table
Q58: The problem of losing desired information from
Q59: The problem of changes being incorrectly recorded
Q60: The _ occurs when more than one
Q61: The update anomaly in non-normalized database tables
A)occurs
Q63: Abby Burke has created custom statues made
Q64: Describe the difference between update anomaly,insert anomaly,and
Q65: Explain the relational database data model.
Q66: The database requirement that foreign keys must
Q67: In a relational database,requiring that every record
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