Oracle 11G OCP 1Z0-053 107

（107）Which components are needed for successful and most efficient recovery. （廢題）

A. The backup RB3 and the current online redo log files

B. the backup RB2 and the archived redo log files after the log sequence number 15622

C. Backup R81 and the archived redo log hies after the log sequence number 12871

D. The backup RB3 and the archived redo log files after the log sequence number 16721

答案：（A）

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/17013648/viewspace-1253561/，如需轉載，請註明出處，否則將追究法律責任。