Quiz 1Z0-054

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

Which two details would you examine in the alert log to diagnose whether your database meets this requirement?

Which two pieces of tuning-related information can you examine in the alert log to identify possible causes?

Which two pieces of tuning-related information can you examine in the alert log to identify possible causes?

Which three components would you consider for further investigation based on this information?

Which two options describe what these wait events indicate?

Which two reasons could have caused these wait events?

Which option would you consider first to decrease the wait event values on a long-term basis?

What does this wait event indicate?

Which two recommendations would you give to lower the impact on the I/O subsystem?

which two systems would you recommend configuring DBWR I/O slaves instead of multiple database writer processes?