多选题Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager （RMAN）（）AData filesBControl filesCParameter fileDOnline redo log filesEServer parameter file

第1题：

第2题：

A new server must be configured to provide fault tolerant connectivity to the DMZ and the backend database. Which of the following is the MOST cost effective way to accomplish this？（）

• A、A total of six NICs： two pairs of teamed NICs for the DMZ and two NICs for the backenddatabase.
• B、One NIC can be configured with VLANs for the DMZ and backend database.
• C、A total of eight NICs to be teamed with the appropriate VLANs configured for the DMZ andbackend database.
• D、A total of four NICs： two NICs for the DMZ and two NICs for the backend database.

第3题：

第4题：

Identify two situations in which you can use Data Recovery Advisor for recovery.（） 

• A、 The user has dropped an important table that needs to be recovered.
• B、 The database files are corrupted when the database is open.
• C、 You are not able to start up the database instance because the required database files are missing.
• D、 The archived log files are missing for which backup is not available.

第5题：

Which two statements are true regarding the database in ARCHIVELOG mode？（）

• A、You have to shut down the database to perform the backups.
• B、Archiving information is written to the data files and redo log files.
• C、You can perform complete database backups without closing the database.
• D、Online redo log files have to be multiplexed before putting the database in ARCHIVELOG mode.
• E、All the previous database backups become invalid after you configure the database to ARCHIVELOG mode.

第6题：

Which two statements are true about the RMAN validate database command?（）

• A、It checks the database for intrablock corruptions.
• B、It can detect corrupt pfiles.
• C、It can detect corrupt spfiles.
• D、It checks the database for interblock corruptions.
• E、It can detect corrupt block change tracking files.

第7题：

The database is configured in ARCHIVELOG mode and regular complete database backups are taken. The loss of which two types of files may require a recovery with the RESETLOGS option？（）

• A、 Control files
• B、 Password files
• C、 Inactive online redo log file
• D、 Archived log files required to perform recovery
• E、 Newly created tablespace which is not backed up

第8题：

第9题：

In which two cases would you perform only consistent backup？（）

• A、You are working on a database where downtime is not tolerated.
• B、You are working on a database where downtime can be tolerated.
• C、You are working on a database that operates in ARCHIVELOG mode.
• D、You are working on a database that operates in NOARCHIVELOG mode.
• E、You are working on a database where all the tablespaces are locally managed.
• F、You are working on a database where control files and redo log files are multiplexed.
• G、You are working on a database where control files and redo log files are not multiplexed.

第10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.