1Z0-1093-21 試験問題を無料オンラインアクセス

Which TWO statements are true about Interface for Exadata I/O Resource Management (IORM)? (Choose all correct answers)

• A.IORM can be enabled across multiple Exadata Racks using the Cloud interface of Exadata Cloud Service.
• B.IORM allows workloads and databases to share I/O resources automatically according to admin-defined policies.
• C.IORM allows workloads and databases to share I/O resources automatically according to user requests.
• D.IORM can be enabled across multiple databases using the Cloud interface of Exadata Cloud Service.

Which system configuration is offered by the Oracle Database Exadata Cloud Service?

• A.Each system configuration starts with a fixed amount of OCPU, memory, storage, and network resources.
• B.Each system configuration starts with a fixed amount of memory and storage resources.
• C.Each system configuration starts with a fixed amount of OCPU and storage resources.
• D.Each system configuration starts with a fixed amount of OCPU, memory, and network resources.

In addition to the automatic backup of your Oracle Database associated with a database deployment, you are planning to take an on-demand backup of a database on Exadata Cloud Service. How do you do this?

• A.Perform a recovery operation to a specific long-term backup.
• B.First connect to the Exadata Cloud Instance as the oracle user and then take a backup.
• C.Disable the automatic backup configuration and then take an on-demand backup.
• D.Use the Create Backup button in the backup section of the Database Details page.

Which two circumstances are FALSE when you use the Console to recover a DB system database from a backup stored in Oracle Cloud Infrastructure Object Storage? (Choose all correct answers)

• A.Restore the database from an unmanaged backup in Object Storage created directly by using RMAN.
• B.Data Guard must be disabled, or you must first remove the Data Guard association by terminating the standby database before you can restore the database.
• C.Restore the database from a backup in Object Storage that was created by using the Console or the API.
• D.The pp system has no access to the Oracle Cloud Infrastructure Object Storage service location where the backup is stored.
• E.You want to restore to an existing System Change Number (SCN).

Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?

• A.exacli
• B.OCI CLI
• C.dbaascli
• D.cellcli