Quiz 1Z0-054

Quiz 1Z0-054, Oracle Database 11g: Performance Tuning

Which statement is true?

Which is the appropriate solution for this?

What do you infer from the results?

What would you recommend to accomplish the task?

Which two conclusions can you draw from the statistics?

Which two are the possible reasons for the high direct path read time?

Which two methods can you use to pull out the execution plan from the library cache for the already executed SQL?

What would this command accomplish?

Which method would you recommend to view the execution plans?

Which two statements are true about the execution plan?