Oracle 1z0-931-22 問題集

質問 1：
Where are customer-managed encryption keys stored for Autonomous Database on Dedicated Infrastructure?
A. In a separate key vault external to the Exadata Infrastructure
B. on the Exadata Infrastructure where Autonomous Database Dedicated is hosted
C. inside the backups of the container database
D. inside the Autonomous Database wallet
正解：A

質問 2：
Which two options are available to restore an Autonomous Data Warehouse? (Choose two.)
A. Backup and recovery must be done using Recovery Manager(RMAN).
B. Select the backup from which restore needs to be done.
C. Select the archived redo logs.
D. Specify the point in time (timestamp) to restore.
E. Select the snapshot of the backup.
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
In which four ways can Oracle Database optimally access data in Object Storage?
A. scan avoidance using columnar pruning for columnar stores like parquet and orc
B. scan avoidance using block skipping when reading parquet and ore files
C. optimized data archive using partitioned external tables
D. scan avoidance using partitioned external tables
E. scan avoidance using columnar pruning for .csv files
F. optimized data archive using hybrid partitioned tables
正解：A,C,D,F

質問 4：
A Corporation is building a web application to allow its customers to schedule service requests online. There is also a need to run operational reports at times during non-peak hours. The architecture team is debating whether such reports should be run on the OLTP database or in a separate data mart. The DBA Manager does not want to add anymore admin responsibility to the team and is looking for a database option that's low to zero maintenance, but meets their strict performance requirements as well.
Which Oracle Cloud Infrastructure database service is appropriate for this scenario?
A. ADW since operational reporting is a higher priority in this scenario.
B. ATP. Using 'tpurgent' and 'high' TNS services to separate connection types.
C. It is best to build a separate data warehouse, and move the OLTP data on a nightly basis.
D. Since the application needs to be highly available, it should to be deployed on a Kubernetes Cluster.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
While provisioning a dedicated Autonomous Container Database, which backup retention can NOT be implemented?
A. 15 days
B. 7 days
C. 120 days
D. 60 days
正解：C

質問 6：
Where can a user's public ssh key be added on the Oracle Cloud Infrastructure Console in order to execute API calls?
A. On the Autonomous Database Console.
B. SSH keys cannot be added from console. They have to be added using REST APIs only.
C. SSH keys are not required in Oracle Cloud Infrastructure.
D. Navigate to Identity, select Users panel on the console and select "Add Public Key".
正解：D
解説: (Topexam メンバーにのみ表示されます)