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(TCO 7) Redundancy can be a major problem in the design and operation of relational databases. If a database uses only one relation to store
(TCO 7) Redundancy can be a major problem in the design and operation of relational databases. If a database uses only one relation to store data, several problems may subsequently occur. The problem of changes (or updates) to data values being incorrectly recorded is known as (Points : 2) an update anomaly. an insert anomaly. a delete anomaly. a memory anomaly
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