文件名称：11g 1Z0-052
文件大小：690KB
文件格式：PDF
更新时间：2018-08-30 02:34:59
ocp 052
oracle11g 1Z0-052 QUESTION 1 You perform differential incremental level 1 backups of your database on each working day and level 0 backup on Sundays, to tape. Which two statements are true about differential incremental backups? (Choose two.) A. The backup performed on Sundays contains all the blocks that have ever been used in the database. B. The backup performed on Sundays contains all the blocks that have changed since the last level 1 backup. C. The backup performed on each working day contains all the blocks that have changed since the last level 0 backup. D. The backup performed on Monday contains all the blocks that have changed since the level 0 backup, and every other working day contains all the blocks that have changed since the level 1 backup. Answer: AD