Using EM Database Control, you’ve identified that the following SQL statement is the source of a high amount of disk I/O: SELECT NAME, LOCATION, CREDIT_LIMIT FROM CUSTOMERS What might you do first to try to improve performance?

  1. Run the SQL Tuning Advisor.

  2. Run the SQL Access Advisor.

  3. Check the EM Database Control main screen for alerts.

  4. Click the Alert Log Content link in the EM Database Control main screen.


Correct Option: A

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