Oracle Database Administration and Development

Which two statements are true about server-generated alerts? (Choose two.)

Which four objectives are achieved by using Resource Manager to manage multiple concurrent user sessions that are competing for resources? (Choose four.)

Which two statements are true about the interpretation of Buffer Cache Hit Ratio in the Instance Efficiency Percentages section of an AWR report? (Choose two.)

Examine the Load Profile section of an AWR report: Which two inferences can you derive from the details in this section? (Choose two.)