多选题Which of the following files cannot be backed up by RMAN? （）(Choose all that apply.）ADatabase datafilesBControl filesCOnline redo logsDDatabase pfilesEArchived redo logs

第1题：

A company uses an application that creates temp files that need to be backed up on a daily basis. A test restore fails to restore the temp files. In checking the backup catalog, Karen, a technician, discovers that the temp files are not being backed up. Which of the following is the MOST likely reason?（）

• A、To backup temp files, the /T switch must be used.
• B、NTBACKUP does not backup temp files by default.
• C、The NTBACKUP utility cannot backup temp files.
• D、NTBACKUP is not running under the correct credentials.

第2题：

In which scenario， will you issue the following command？（） RMAN> REPORT NEED BACKUP DAYS 7；

• A、 to configure RMAN to maintain backup information in the RMAN repository for seven days
• B、 to configure RMAN to maintain backup information in the control file for at least seven days
• C、 to display the list of files that have not been backed up for the last seven days
• D、 to display the list of files that must be backed up within seven days

第3题：

第4题：

What is the output of this command?（）

• A、A list of files that require a backup within 3 days
• B、A list of files requiring more than 3 days of archivelogs to apply
• C、A list of files that RMAN recommends be backed up only once in every three days, based on low volatility
• D、A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

第5题：

Which of the following files cannot be cataloged using the CATALOG command？（）

• A、Data files
• B、Control files
• C、Archived log files
• D、Files storing RMAN scripts

第6题：

You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database：RMAN> REPORT NEED BACKUP days 3；What would be the output of this command？（）

• A、 a list of files that require a backup within three days
• B、 a list of files that have not been backed up for three days
• C、 a list of files that RMAN recommends be backed up only once in every three days， based on low volatility
• D、 a list of files for which a backup has already been performed and may need a backup after three days

第7题：

You executed the following command in the Recovery Manager （RMAN）：   RMAN> REPORT NEED BACKUP days 3；   What is the output of this command？（）  

• A、 A list of files that require a backup within 3 days
• B、 A list of files requiring more than 3 days of archivelogs to apply
• C、 A list of files that RMAN recommends be backed up only once in every three days，based on low volatility
• D、 A list of files for which a backup as already been performed in the last three days and which is  required to be backed up again based on the high number of transactions performed on them

第8题：

第9题：

You are using RMAN to backup your ARCHIVELOG mode database. You have enabled control-file autobackups. Which files are not backed up during the RMAN backup?（）

• A、Database Datafiles 
• B、Database Control Files 
• C、Online redo logs
• D、Archived redo logs 
• E、The database SPFILE 
• F、None of the above, all these files are backed up. 

第10题：

You performed a backup of the flash recovery area by using the following command for the first time： RMAN> BACKUP RECOVERY AREA;  Which files in the flash recovery area are backed up？（）

• A、flashback logs
• B、current control file
• C、control file autobackups
• D、incremental backup sets