单选题Your database is in NOARCHIVELOG mode and a logswitch happens every 20 minutes. On Thursday morning， media failure resulted in corruption of a data file belonging to the TOOLS tablespace. Backups are taken on every Sunday. What would you do in this sit

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单选题

Your database is in NOARCHIVELOG mode and a logswitch happens every 20 minutes. On Thursday morning， media failure resulted in corruption of a data file belonging to the TOOLS tablespace. Backups are taken on every Sunday. What would you do in this situation？（）

recover using Oracle Flashback Database technology

restore the data files from backup and perform a complete recovery

restore only the corrupted data file and perform tablespace recovery

restore the data files from backup and perform cancel-based recovery

restore the entire database from the most recent backup and start the instance and open the database

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第1题

单选题Your database is in NOARCHIVELOG mode and a logswitch happens every 20 minutes. On Thursday morning， media failure resulted in corruption of a data file belonging to the TOOLS tablespace. Backups are taken on every Sunday.What would you do in this situation？（）A recover using Oracle Flashback Database technologyB restore the data files from backup and perform a complete recoveryC restore only the corrupted data file and perform tablespace recoveryD restore the data files from backup and perform cancelbased recoveryE restore the entire database from the most recent backup and start the instance and open the database

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第2题

多选题Your database is functioning in NOARCHIVELOG mode. Your database contains 15 tablespaces. You want to use Recovery Manager （RMAN） to perform backups. Which two backups would you be able to perform when the database is being accessed by users？（）Abackup of offline tablespacesBbackup of readonly tablespacesCbackup of systemcritical tablespacesDbackup of online， locally managed tablespacesEbackup of read/write dictionarymanaged tablespaces

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第3题

多选题Your database is functioning in NOARCHIVELOG mode. Your database contains 15 tablespaces. You want to use Recovery Manager （RMAN） to perform backups. Which two backups would you be able to perform when the database is being accessed by users？（）ABackup of offline tablespaces.BBackup of read-only tablespaces.CBackup of system-critical tablespaces.DBackup of online， locally managed tablespaces.EBackup of read/write dictionary-managed tablespaces.

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第4题

多选题You executed the following command in Recovery Manager （RMAN） to perform a backup of the DETTBS tablespace： RMAN> BACKUP TABLESPACE DETTBS； Under which conditions would this command execute successfully？（）AThe database is in NOMOUNT state.BThe database is in ARCHIVELOG mode and the tablespace is online.CThe database is in ARCHIVELOG mode and the tablespace is offline.DThe database is in NOARCHIVELOG mode and the tablespace is online.EThe database is in NOARCHIVELOG mode and the tablespace is offline.

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第5题

单选题When performing recover of a database in NOARCHIVELOG mode with RMAN， the target database must be in the （） state to restore the control file.A OPENB IDLEC MOUNTD NOMOUNT

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第6题

单选题What Oracle process runs when the database is in ARCHIVELOG mode but not when it is in NOARCHIVELOG mode？（）AMMONBLGWRCARCHDARWRECOPY

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第7题

单选题You work as a database administrator for Certkiller .com. Your database is in NOARCHIVELOG mode and you want to perform a backup. Which type of backup would be appropriate in this case？（）A Hot backupB Online backupC consistent backupD incremental backupE inconsistent backup

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Your database is in NOARCHIVELOG mode and a logswitch happen

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