摘要：
You have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to 阅读全文
摘要：
What command would you use to ensure that backup records in the control file are pointing to actual physical files on the backup media?A. crosscheckB. 阅读全文
摘要：
Which command would you use to determine what database backups are currently available forrestore?A. list database backup;B. report database backup;C. 阅读全文
摘要：
David managed to accidentally delete the datafiles for database called DSL. He called Heber and Heber tried to help but he managed to delete the contr 阅读全文
摘要：
Which of the following represents the correct way to perform an online recovery of datafile 4, which is assigned to a tablespace called USERS?A. shutd 阅读全文
摘要：
What will be the end result of this set of RMAN commands?shutdown abortstartup mountrestore datafile 4 until time ,,09/30/2008:15:00:00; recover dataf 阅读全文
摘要：
If you find errors in the view V$DATABASE_BLOCK_CORRUPTION with a status ofMEDIA_CORRUPT, what RMAN command would you run to correct the problem?A. re 阅读全文
摘要：
You have backed up your database using image copies. You have lost the SYSTEM tablespace and need to restart your database as quickly as possible. Wha 阅读全文
摘要：
You have a database with the following tablespaces: SYSTEM, SYSAUX, UNDO, USERS, TEMP.You want to"roll back" the data in the USERS tablespace to the w 阅读全文
摘要：
Which of the following does the recover command not do? A. Restore archived redo logs.B. Apply archived redo logs.C. Restore incremental backups.D. Ap 阅读全文