Oracle 1z0-1093-22 問題集

質問 1：
You want to scale within Exadata System. Which of the following two statements are true? (Choose all correct answers)
A. Modifying the number of enabled OCPU cores does not require database downtime.
B. Modifying the number of enabled OCPU cores requires database downtime.
C. The setting of database parameter CPU_COUNT is not affected by modifying the number of enabled OCPU cores.
D. The setting of database parameter CPU_COUNT is affected by modifying the number of enabled OCPU cores.
正解：A,D

質問 2：
Which three actions can you perform on a DB system that has an Oracle Data Guard association with a standby database?
(Choose all correct answers)
A. You can terminate a primary database DB system.
B. You can write on both primary and standby databases because DB system standby databases in Oracle Cloud Infrastructure Database are logical standbys.
C. If the primary database becomes unavailable, then you can use Oracle Data Guard to fail over the standby database to the primary role.
D. You can use the reinstate command to return a failed database into standby role after correcting the cause of failure.
E. You can switch over the primary database to the standby role, perform maintenance on the standby database, and then switch it back to the primary role.
正解：C,D,E

質問 3：
Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)
A. File Storage
B. EFS Storage
C. Object Storage
D. Local storage
E. EBS Storage
F. Block Storage
正解：A,C,D,F

質問 4：
You want to move an Exadata Cloud@Customer VM cluster to a different OCI compartment for increased isolation from other teams that use Exadat a. What happens when you use the console to do this?
A. After it is deployed, a VM cluster cannot change compartments.
B. The vm cluster, compute nodes, and associated databases will move compartments. All other resources will remain in the existing compartment.
C. The VM cluster and associated databases will move to the new compartment. All other resources will remain in the existing compartment.
D. The vM cluster, compute nodes, and underlying Exadata infrastructure will move to the new compartment. All other resources remain the same.
正解：B

質問 5：
Your company's security policy requires you to patch the database within a month of a relevant database patch being released by Oracle. Which method requires the least amount of down time?
A. Download the latest patch from MOS, back up your database, run a precheck, then apply the patch on the database home.
B. Back up your database, run a precheck, then apply the patch on the database home where the database resides.
C. Create a new database home, patch it to the version you want, and then move the database to the new home.
D. Download the latest patch from MOS, back up your database, and use dbaasc1i to apply the patch on the database home.
E. Own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).
正解：C