Your database is running in NOARCHIVELOG mode with two onlin

第1题：

Your production database is running in the ARCHIVELOG mode and the ARCn process is functional. You have two online redo log groups. Which three background processes would be involved when a log switch happens？ （）

• A、archival
• B、log writer
• C、database writer
• D、system monitor
• E、process monitor
• F、change tracking writer

第2题：

The database is currently running in the NOARCHIVELOG mode. What would be the first step to configure Flashback Database？（）

• A、 Enable flashback logging.
• B、 Start the database in the ARCHIVELOG mode.
• C、 Issue the ALTER DATABASE FLASHBACK ON； command.
• D、 Set the FAST_START_MTTR_TARGET initialization parameter.

第3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？ （）

• A、The database is in NOMOUNT state.
• B、The database is in ARCHIVELOG mode and the tablespace is online.
• C、The database is in ARCHIVELOG mode and the tablespace is offline.
• D、The database is in NOARCHIVELOG mode and the tablespace is online.
• E、The database is in NOARCHIVELOG mode and the tablespace is offline.

第4题：

Your database is configured in NOARCHIVELOG mode. All the control files have been lost due to a hard disk failure but the data files are not lost. You have the closed whole database backup available to you. Which two statements are true in this scenario？（）

• A、The instance aborts.
• B、The database cannot be recovered.
• C、The database can be recovered by restoring the control files from the backup.
• D、The database remains opened and you have to shut it down with the ABORT option.
• E、The database can be restored till the point of the last closed whole database backup.

第5题：

Your database is in NOARCHIVELOG mode. After which two operations you should take the backup of control file？（）

• A、adding a new user to the database
• B、dropping a user from the database
• C、dropping a table from the database
• D、dropping a data file from a tablespace
• E、adding a new tablespace to the database

第6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 backup
• B、Online backup
• C、consistent backup
• D、incremental backup
• E、inconsistent backup

第7题：

You are managing an Oracle Database 11g database. The database is open， and you plan to perform Recovery Manager （RMAN） backups.  Which three statements are true about these backups（）

• A、The backups would be consistent.
• B、The backups would be inconsistent.
• C、The backups would be possible only if the database is running in ARCHIVELOG mode.
• D、The backups would be possible only if the database is running in NOARCHIVELOG mode.
• E、The backups need to be restored and the database has to be recovered in case of a media failure

第8题：

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

• A、 MMON
• B、 LGWR
• C、 ARCH
• D、 ARWR
• E、 COPY

第9题：

you can perform an active database duplication when the database is in NOARCHIVELOG mode.（）

• A、 True
• B、 False

第10题：

Which two requirements are critically important to implement for your database backup strategy if you require a 24 hours a day， 7 days a week production environment？（）

• A、ARCHIVELOG mode.
• B、NOARCHIVELOG mode.
• C、Open database backups.
• D、Consistent whole backups.