The purpose of schema normalization is to:
(i). Eliminate redundant data stored in the database.
(ii). Reduce the number of joins required to satisfy a query.
(iii). Reduce the number of anomalies that can occur during inserts, deletes, and updates.
1
Only (i) is correct
2
Only (i) and (iii) are correct
3
Only (ii) is correct
4
Only (ii) and (iii) are correct
5
Question Not Attempted