Question :
Database management systems are intended to:
Option 1: Eliminate data redundancy
Option 2: Establish relationships among records in different files
Option 3: Manage file access
Option 4: All of the above
Correct Answer: All of the above
Solution : Database management systems (DBMS) characteristics include
- Minimum Duplication and Redundancy ...
- reduced storage costs and space requirements. ...
- Organizing data ...
- Database personalization. ...
- Retrieval of data. ...
- Application of Query Languages ...
- Multiple User Access ...
- Maintaining data integrity.
- Hence the correct answer is option 4.