Why is redundancy of data undesirable?
What will be an ideal response?
Redundancy of data means that the same data is stored in multiple places, often in multiple tables, in your database. Redundancy is bad because it means that data must be entered and stored multiple times. That means more effort and more storage. It can lead to inconsistency when data is changed in one table and not in another.
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Answer the following statement true (T) or false (F)
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