Oracle 1Z0-1067-20 問題集

質問 1：
Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.)
A. Store your database files on Object Storage so that they are available in al Availability Domains in all regions.
B. Configure your database to have Data Guard in another Availability Domain in Sync mode within a region.
C. Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available.
D. Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region.
E. Distribute your application servers across all Availability Domains within a region.
正解：B,E
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You deployment platform within Oracle Cloud Infrastructure (OCI) leverages a compute instance with multiple block volumes attached. There are multiple teams that use the same compute instance and have access to these block volumes. You want to ensure that no one accidentally deletes of these block volumes. You have started to construct the following IAM policy but need to determine which permissions should be used.

A. VOLUME_ERASE, VOLUME_ATTACHMENT_ERASE, VOLUME_BACKUP_ERASE
B. DELETE.VOLUME, DELETE_VOLUME_ATTACHMENT, DELETE_VOLUME_BACKUP
C. ERASE_VOLUME, ERASE_VOLUME_ATTACHMENT, ERASE_VOLUME_BACKUP
D. VOLUME_DELETE, VOLUME_ATTACHMENT_DELETE, VOLUME_BACKUP_DELETE
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which three statements ate true about Object Storage data security and encryption In Oracle Cloud Infrastructure (OCI)?
A. All traffic to and from Object Storage service is encrypted using TLS.
B. OCI Key Management is used by default to provide data security.
C. Client-side encryption is managed by the customer.
D. A VPN connection to OCI is required to ensure secure data transfer to an object storage bucket.
E. Server side encryption uses per-object keys which are managed by Oracle.
正解：A,C,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Your company recently adopted a hybrid cloud architecture which requires them to migrate some of their on-premises web applications to Oracle Cloud Infrastructure OCI). You created a Terraform template which automatically provisions OCI resources such as compute instances, load balancer, and a database instance.
After running the stack using the terraform apply command, it successfully launched the compute Instances and the load balancer, but it failed to create a new database Instance with the following error:
Service error:NotAuthorizedOrNotFound. shape VM.Standard2.4 not found, http status code: 404 You discovered that the resource quotas assigned to your compartment prevent you from using VM.Standard2.4 instance shapes available in your tenancy. You edit the Terraform script and replace the shape with VM.Standard2.2.
Which option would you recommend to re-run the terraform command to have required OCI resources provisioned with the least effort?
A. terraform refresh -target=oci_database_db_system.db_system
B. terraform apply -auto-approve
C. terraform apply -target=ocl_database_db_system.db_system
D. terraform plan -target=oci_database_db_system.db_system
正解：B

質問 5：
You have deployed a three-tier web application inside an Oracle Cloud Infrastructure (OCI) VCN with a CIDR block of 10.0.0.0/28. You Initially deploy three web servers (VM.Standard2.2), two application servers (VM.Standard2.4), and two servers (VM.Standard2.8) running Oracle database.
The web, application and database servers are deployed across two availability domains in the us-ashburn-1 region.
You also deployed a Public Load Balancer In front of the two web servers. The web traffic gradually Increases In the first few days following the deployment, so you attempt to double the number of instances in each tier of the application to handle the new load. Unfortunately, some of these new Instances fail to launch.
Your tenancy comes with the following set of predefined services limits for the availability domain and compartment where the application is deployed.

What is a possible reason for this deployment to fail?
A. You do not have sufficient quotas for number of VM.Standard2.2, VM.Standard2.4 and VM.Standard2.8 shapes in each availability domain in the us-ashburn-1 region.
B. You do not have enough private IP addresses left to launch all of the new compute instances.
C. You do not have sufficient quotas for number of VM.Standard2.2, VM.Standard2.4 and VM.Standard2.8 shapes in the Production compartment in the us-ashburn-1 region.
D. You do not have sufficient public IP addresses required by the web, application and database servers.
正解：B
解説: (Topexam メンバーにのみ表示されます)