Question

Can data redundancies be completely eliminated when the database approach is used

Answer 1

Answer:

no, redundancies can only be reduced not completely eliminated.

Answer 2

No, data redundancies cannot be completely eliminated when the database approach is used

Explanation:

• Data redundancy  is the duplication of data. It his creates duplicated data at various locations and storage space wastage
• Data redundancy cannot be totally removed from the database, though there needs to be controlled redundancy.
• Database normalisation prevents replication and allows the best  possible storage usage