Which of the following dynamic performance views can you use to show the total CPU time for a consumer group? (Choose the best answer.)

Answer: A

Explanation: The column CONSUMED_CPU_TIME shows the total CPU used for the consumer group, by all sessions in the consumer group. B is incorrect because V$SESSTAT shows the CPU time only at the session level. C is incorrect because V$SYSSTAT shows the cumulative CPU time for all sessions. D is incorrect because the dynamic performance view V$RSRC_CONSUMER_GRP does not exist.