QUESTION NO: 158
Which view provides information on the backup status of the datafiles in the database?
A. V
C. V
E. V$TABLESPCE_BACKUP
Answer: A
哪个视图提供在数据库中的数据文件的备份状态的信息？
A. V$BACKUP 备份视图
原文：http://blog.csdn.net/xuejiayue1105/article/details/48948857