Which of the following (regarding the relation ENROLLMENT) represents the modification anomaly?
A) If a class name changes, it may have to be changed in more than one record
B) If a student ID changes, we may have to change the class ID as well
C) If a class ID changes, we may have to change the student ID as well
D) If a student decides to use a longer version of his or her name, we cannot accommodate that modification
A
Business
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