1z1-067 試験問題を無料オンラインアクセス

Examine the following set of RMAN commands:
RMAN> CONFIGURE CHANNEL dc1 DEVICE TYPE DISK FORMAT ' /u02/backup/%U' ; RMAN> RUN
{
ALLOCATE CHANNEL ch1 DEVICE TYPE DISK;
EXECUTE SCRIPT arc_backup;
}
Which statement is true about the RMAN RUN block execution?

• A.The persistent configuration parameter, DC1, is overridden because a new channel is allocated in the RMAN RUN block.
• B.The new channel, CH1, is ignored because a channel has been configured already.
• C.The script is executed and both DC1 and CH1 channels are used for script execution.
• D.The execution of the script fails because multiple channels cannot exist simultaneously.

You want to consolidate backup information and centrally manage backup and recovery scripts for multiple databases running in your organization.
Which two backup solutions can be used?

• A.Oracle Secure Backup
• B.RMAN Media Management Library
• C.Enterprise Manager Database Express
• D.Enterprise Manager Cloud Control
• E.RMAN recovery catalog

Which three RMAN persistent settings can be set for a database?

• A.backup retention policy
• B.default backup device type
• C.default section size for backups
• D.multiple backup device types for a single backup
• E.default destinations for backups

You are performing regular backups of your production database by using a recovery catalog.
You add two new tablespaces to your production database after performing a backup. They must be included in future backups. Which action should you perform?

• A.Synchronize all the physical data files with the logical records in the recovery catalog by using the CROSSSCHECK command
• B.Create a new database incarnation record
• C.Add the tablespaces in the recovery catalog by using the CATALOG command
• D.Synchronize the recovery catalog with the target database control file

ENCRYPT_TS is an encrypted tablespace that contains tables with data.
Which statement is true regarding the effect of queries and data manipulation language (DML) statements on the encrypted data in the tables?

• A.The data remains encrypted when it is stored in the redo logs
• B.The data is decrypted during SORT and JOIN operations.
• C.The data remains encrypted when it is read into memory.
• D.The data remains encrypted in the UNDO tablespace provided that the UNDO tablespace was created with the encryption option enabled.