August 2009
Intermediate to advanced
893 pages
26h 48m
English
Content preview from Database Systems: Concepts, Design and Applications
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Chapter 18 Distribution Database Systems
State True/False
| 1. | True |
| 2. | True |
| 3. | True |
| 4. | False |
| 5. | False |
| 6. | True |
| 7. | True |
| 8. | True |
| 9. | True |
| 10. | False |
| 11. | False |
| 12. | False |
| 13. | True |
| 14. | True |
| 15. | True |
| 16. | True |
| 17. | True |
| 18. | True |
| 19. | False |
| 20. | True |
| 21. | True |
| 22. | True |
| 23. | True |
| 24. | False. |
Tick (✓) the Appropriate Answer
| 1. | (c) |
| 2. | (d) |
| 3. | (d) |
| 4. | (d) |
| 5. | (d) |
| 6. | (d) |
| 7. | (a) |
| 8. | (d) |
| 9. | (d) |
| 10. | (a) |
| 11. | (a) |
| 12. | (b) |
| 13. | (c) |
| 14. | (b) |
| 15. | (c) |
| 16. | (a) |
| 17. | (c) |
| 18. | (a) |
| 19. | (a) |
| 20. | (c) |
| 21. | (d) |
| 22. | (d). |
Fill in the Blanks
| 1. | Several sites, communication network |
| 2. | Geographically distributed |
| 3. | Client/Server architectures |
| 4. | (a) Provide local autonomy, (b) Should be location independent |
| 5. | Distributed database system (DDBS) |
| 6. | A multi-database system, a federated database system (FDBS) |
| 7. | (a) client, (b) server |
| 8. | (a) Clients in form of intelligent workstations as the user’s ... |