OCP认证052考试最新题库及答案整理-12

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 北京CUUG整理，转载请注明，OCP讨论群：569933648