摘要：
If a backup is expired, which of the following is true?A. It can never be used for a restore/recover operation.B. Oracle will remove the backup set pi 阅读全文
摘要：
What information does the report schema command not provide? (Choose all that apply.)A. Size of the datafiles B. Size of the tempfilesC. Date of last 阅读全文
摘要：
Why would you execute the report obsolete command?A. To list all backups that were no longer available for restore operationsB. To list all backups th 阅读全文
摘要：
What is the result of this command? RMAN> Report need backup days 3;A. Lists all datafiles created in the last three days that are not backed up.B. Li 阅读全文
摘要：
What does the minimize load database parameter mean when backing up a database?A. RMAN will attempt to make the backup run as fast as possible without 阅读全文
摘要：
What does the output on this report indicate? RMAN> report need backup;RMAN retention policy will be applied to the commandRMAN retention policy is se 阅读全文
摘要：
What is the impact of the results of the output of the following command?RMAN> report unrecoverable database;Report of files that need backup due to u 阅读全文
摘要：
What view might you use to try to determine how long a particular backup will take?A. V$SESSION_EVENTB. V$SESSIONC. V$WAITSD. V$WAITSTATE. V$SESSION_L 阅读全文
摘要：
In what view are you likely to see the following output?SID SERIAL# EVENT SECONDS_IN_WAIT121 269 RMAN backup & recovery I/O 2129 415 SQL*Net message f 阅读全文
摘要：
What is the impact of the following backup if it exceeds the duration allowance? (Choose all thatapply.)Backup as compressed backupset duration 2:00 p 阅读全文
摘要：
How long will this backup be allowed to run?Backup as compressed backupset duration 2:00 minimize load database ;A. 2 minutesB. 2 hoursC. 2 daysD. The 阅读全文
摘要：
If a backup set is expired, what can you do to correct the problem?A. Change the retention criteria.B. Make the lost backup set pieces available to RM 阅读全文
摘要：
What does it mean if a backup is expired?A. The backup set has exceeded the retention criteria set in RMAN and is eligible for removal.B. The backup s 阅读全文
摘要：
Why would you run the delete obsolete command? (Choose all that apply.)A. To remove missing backup set pieces physically from diskB. To remove metadat 阅读全文
摘要：
You run the following commands:RMAN> list expired backup; RMAN> delete expired backup;What will happen to the backup set pieces associated with the ba 阅读全文
摘要：
You have lost all your RMAN backup set pieces due to a disk failure. Unfortunately, you have anautomated cross-check script that also does a delete ex 阅读全文
摘要：
You want to make sure that your database backup does not exceed 10 hours in length. Whatcommand would you issue that would meet this condition?A. back 阅读全文
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