QUESTION NO: 390
You executed the following command in the Recovery Manager (RMAN):
RMAN> REPORT NEED BACKUP days 3;
What is the output of this command?

A. A list of files that require a backup within 3 days

B. A list of files requiring more than 3 days of archivelogs to apply

C. A list of files that RMAN recommends be backed up only once in every three days, based on low volatility

D. A list of files for which a backup as already been performed in the last three days and which is required to
be backed up again based on the high number of transactions performed on them

Answer: B

您在恢复管理（ RMAN）执行以下命令：
RMAN> REPORT NEED BACKUP days 3;
这个命令的输出是什么？

B.申请需要超过3天的归档日志文件列表