2014年6月17日
rman压缩备份题目
摘要： ocp 053688. Which two statements are true about the compressed backups in RMAN? (Choose two.)A.Compressed backups can only be taken on the tape drives... 阅读全文
posted @ 2014-06-17 16:26 Solovon 阅读(536) 评论(0) 推荐(0) 编辑
noarchivelog模式下增量备份的恢复
摘要： ocp 053685. In your test database:-You are using Recovery Manager (RMAN) to perform incremental backups of your test database-The test database is run... 阅读全文
posted @ 2014-06-17 16:02 Solovon 阅读(461) 评论(0) 推荐(0) 编辑
RMAN复制数据库步骤
摘要： ocp 053680.Which two operations are NOT performed by the DUPLICATE command in Recovery Manager(RMAN) while duplicating a running database? (Choose Two... 阅读全文
posted @ 2014-06-17 15:28 Solovon 阅读(1029) 评论(0) 推荐(0) 编辑
不被Database Replay支持的请求
摘要： ocp 053675.Which two client requests are captured during database replay Capture? (Choose two)A. Flashback queriesB. Shared server requestsC. Login an... 阅读全文
posted @ 2014-06-17 15:04 Solovon 阅读(327) 评论(0) 推荐(0) 编辑
RMAN之参数BACKUP_TAPE_IO_SLAVES
摘要： ocp 053:656.The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Whichstatement is true while performing a tape backup in an... 阅读全文
posted @ 2014-06-17 11:11 Solovon 阅读(2362) 评论(0) 推荐(0) 编辑
各种Flashback
摘要： ocp 053648.Note the following statements that use flashback technology:1. FLASHBACK TABLE TO SCN ;2. SELECT * FROM AS OF SCN 123456;3.FLASHBACKTABLE... 阅读全文
posted @ 2014-06-17 10:37 Solovon 阅读(168) 评论(0) 推荐(0) 编辑