1z0-024 Oracle - Braindumps.com.ua: список вопросов для "Oracle 8i: Performance Tuning", страница: 5

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Oracle 1z0-024: Oracle 8i: Performance Tuning

#41. Which statement about the amount of undo generated is true?

#42. You just created a resource plan and placed this line in the init.ora
RESOURCE_MANAGER_PLAN = day_oltp
What does 'day_oltp' specify?

#43. Why do these steps eliminate row migration?
Step 1: Run ANALYSE TABLE . . . . . LIST CHAINED ROWS command
Step 2: Copy the rows to another table
Step 3: Delete the rows from the original table
Step 4: Insert the rows from step 2 back into the original table.

#44. After running a query using V$DISPATCHER, you increase the number of dispatchers. What would cause you to take this action?

#45. Which three statements regarding the SECONDS_IN_WAIT value for the log buffer space event in the V$SESSION_WAIT view are true? (Choose three)

#46. Which two parameters significantly impact the manual stripe size of data files? (Choose two)

#47. What are the two main benefits of index-organized tables? (Choose two)

#48. Which view shows the number of full table scan?

#49. Which two views would you query to monitor sessions related statistics? (Choose two)

#50. 50 When a parallel query is used to perform a sort, what is the total amount of memory a factor to?

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Дата сервера 12:17 09-01-2009

Oracle 1z0-024