OCP题库更新，新版052新考题及答案整理-第12题

12、Which two types of Information can be found in the alert log?

A) instance recovery details

B) a record of all DDL statements performed by non-DBA users

C) a record of all actions performed by SYS and SYSTEM

D) critical errors encountered by background processes

E) values of all Initialization parameters whenever an Instance Is restarted

Answer:AD

原文地址：http://blog.51cto.com/13854012/2141328

时间： 2024-10-11 18:52:08

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