OCP-V13-620

QUESTION 620
You are using the control file to maintain information about the database backups that are being
performed by Recovery Manager (RMAN).
Identify two scenarios is which you must have a recovery catalog. (Choose two.)
A. To store the backup information of multiple database
B. To restrict the amount of space that is used by the backups
C. To maintain a backup for a certain time is set by the CONTROL_FILE_RECORD_KEEP_TIME
parameter.
D. To list the data files that were in a target database at a given time by using the AT option of REPORT
SCHEMA command.
Correct Answer: AD

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你在使用控制文件去维护 通过RMAN执行的数据库备份集信息。确定你必须要有恢复目录的两个方案
答案 AD
A、为多数据库存储信息
D、通过使用REPORT SCHEMA命令的AT选项 在给定时间内列出目标数据库的数据文件清单