1. 程式人生 > >OCP-052新加的考試題答案及整理-第13題

OCP-052新加的考試題答案及整理-第13題

tom ever ble eat mod tomat rev snapshot ted

13、Which two are true about AWR snapshots?

A) They are stored In the SYSAUX tablespace.

B) They are not generated if STATISTICS_LEVEL Is set to TYPICAL.

C) They can be modified by using DMLs.

D) They can be retained forever.

E) They are always created automatically.

Answer:AD

OCP-052新加的考試題答案及整理-第13題