Study tips 1Z0-053

Which two statements describe the conclusions?

Which statement describes the effect of the execution of the above PL/SQL block?

Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set?

What could be the reason?

which sequence should you follow?

which of the following steps allows the DBA to reduce the size of the SQL set by selecting specific operators and values?

which steps should the DBA take?

Which of these appropriately describes the results of a manual SQL Tuning Advisor task?

Which of the following is a potential performance tuning recommendation from the SQL Access Advisor?

Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?