Controlling redundancy in a database management system doesn't help to
Answers
Answered by
0
Explanation:
If the details of students in this table is deleted then the details of college will also get deleted which should not occur by common sense.
If the details of students in this table is deleted then the details of college will also get deleted which should not occur by common sense.This anomaly happens when deletion of a data record results in losing some unrelated information that was stored as part of the record that was deleted from a table.
Similar questions