|
Коварство экзамена 70-229: 8.0 compatibility mode
|
|||
---|---|---|---|
#18+
You are a database developer for an online electronics company. The company’s product catalog is contained in a table named Products. The products table is frequently accesses during normal business hours. Modifications to the products table are written to a table named PendingProductUpdate. These tables are shown in the exhibit. Products Table ============== ProductID Description UnitPrice PendingProductUpdate Table ========================== ProductID Description UnitPrice The PendingProductUpdate table will be used to update the products table after business hours. The database server runs SQL Server 2000 and is set to 8.0 compatibility mode. You need to create a script that will be used to update the products table. Which script should you use? Код: plaintext 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31.
Выбрал D, т.к. он синтаксически верен. Зачем здесь упомянут 8.0 compatibility mode? ... |
|||
:
Нравится:
Не нравится:
|
|||
18.11.2002, 15:14 |
|
Коварство экзамена 70-229: 8.0 compatibility mode
|
|||
---|---|---|---|
#18+
8.0 compatibility mode Наверно поддержка alias'ов ... |
|||
:
Нравится:
Не нравится:
|
|||
18.11.2002, 15:45 |
|
Коварство экзамена 70-229: 8.0 compatibility mode
|
|||
---|---|---|---|
#18+
D А compatibility mode наверное упомянут в связи с этим BOL - Installing SQL Server - Upgrading to SQL Server 2000: Overview - Backward Compatibility - SQL Server 2000 and SQL Server version 6.5 - SQL Server Backward Compatibility Details - Level 4: Handling Minor Changes to Behavior - UPDATE (Level 4) ... |
|||
:
Нравится:
Не нравится:
|
|||
18.11.2002, 17:19 |
|
|
start [/forum/topic.php?fid=34&fpage=64&tid=1552140]: |
0ms |
get settings: |
11ms |
get forum list: |
12ms |
check forum access: |
3ms |
check topic access: |
3ms |
track hit: |
33ms |
get topic data: |
10ms |
get forum data: |
2ms |
get page messages: |
43ms |
get tp. blocked users: |
1ms |
others: | 242ms |
total: | 360ms |
0 / 0 |