| Q.57 | When is a DBMS NOT used? | |
| Ans | 1. When providing backup and recovery services. | |
| 2. When providing multiple interfaces to different classes of users. | ||
| 3. When enforcing integrity constraints on the database. | ||
| 4. If the file system is not able to handle the complexity of data because of modelling limitations. |
Correct Ans Provided: 4