OCP-V13-709

1. A database has three online redo log groups with one member each. （数据库有三个在线日志租，每个 有一个日志文件）A redo log member with the status ACTICE is damages while the database is running. （在数据库运行中，其中一个日志文件状态为激活的时候损坏了）
   What is the first step you should take to solve this problem?（尝试去解决问题的第一个步骤是什么）

A.Attempt to Issue a checkpoint. 尝试发布一个检查点

B.Restart the database using the RESETLOGS option.

C.Drop the redo log number and create it in a different location.

D.Perform and incomplete recovery up to the most recent available redo log.

Answer:A