Which of the following is not a type of update anomaly?a.Update Anomaliesb.Insertion Anomaliesc.Deletion Anomaliesd.Selection Anomalies
Question
Which of the following is not a type of update anomaly?a.Update Anomaliesb.Insertion Anomaliesc.Deletion Anomaliesd.Selection Anomalies
Solution
The answer is d. Selection Anomalies. This is not a type of update anomaly. The three basic types of update anomalies are Insertion, Deletion, and Update anomalies. These anomalies can cause inconsistency and can lead to incorrect data.
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