Oracle 1Z0-1067-21 Online Practice Questions and Exam Preparation

Oracle 1Z0-1067-21 Online Questions & Answers

• Question 21:

  Which statement about Oracle Cloud Infrastructure paravirtualized block volume attachments is TRUE? (Choose the best answer.)

  A. Paravirtualized volumes may reduce the maximum IOPS performance for larger block volumes.
  B. Paravirtualized is required to manage iSCSI configuration for virtual machine instances.
  C. Paravirtualized volumes become immediately available on bare metal compute instances.
  D. Paravirtualization utilizes the internal storage stack of compute instance OS and network hardware virtualization to access block volumes.
  A. Paravirtualized volumes may reduce the maximum IOPS performance for larger block volumes.

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  Reference: https://blogs.oracle.com/cloud-infrastructure/paravirtualized-block-volume-attachments-for-vms

• Question 22:

  Multiple teams are sharing a tenancy in Oracle Cloud Infrastructure (OCI). You are asked to figure out an appropriate method to manage OCI costs. Which is NOT a valid technique to accurately attribute costs to resources used by each team? (Choose the best answer.)

  A. Create a Cost-Tracking tag. Apply this tag to all resources with team information. Use the OCI cost analysis tools to filter costs by tags.
  B. Create separate compartment for each team. Use the OCI cost analysis tools to filter costs by compartment.
  C. Create an Identity and Access Management (IAM) group for each team. Create an OCI budget for each group to track spending.
  D. Define and use tags for resources used by each team. Analyze usage data from the OCI Usage Report which has detailed information about resources and tags.
  C. Create an Identity and Access Management (IAM) group for each team. Create an OCI budget for each group to track spending.

• Question 23:

  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? (Choose the best answer.)

  A. terraform plan –target=oci_database_db_system.db_system
  B. terraform apply –auto-approve
  C. terraform refresh –target=oci_database_db_system.db_system
  D. terraform apply –target=oci_database_db_system.db_system
  D. terraform apply –target=oci_database_db_system.db_system

• Question 24:

  You have the following compartment structure within your company's Oracle Cloud Infrastructure (OCI) tenancy:

  

  You want to create a policy in the root compartment to allow SystemAdmins to manage VCNs only in CompartmentC. Which policy is correct? (Choose the best answer.)

  A. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentB:CompartmentC
  B. Allow group SystemAdmins to manage virtual-network-family in compartment Root
  C. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentA:CompartmentB:CompartmentC
  D. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentC
  D. Allow group SystemAdmins to manage virtual-network-family in compartment CompartmentC

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  Reference: https://docs.oracle.com/en-us/iaas/Content/Identity/Concepts/policies.htm

• Question 25:

  Which two statements are TRUE about Object Storage data security and encryption in Oracle Cloud Infrastructure (OCI)? (Choose two.)

  A. Client-side encryption is managed by the customer.
  B. Data needs to be decrypted on the client side before retrieving it.
  C. OCI Vault Management is used by default to provide data security.
  D. All traffic to and from Object Storage service is encrypted using TLS.
  E. A VPN connection to OCI is required to ensure secure data transfer to an object storage bucket.
  A. Client-side encryption is managed by the customer.
  D. All traffic to and from Object Storage service is encrypted using TLS.

• Question 26:

  You have received an email from your manager to provision new resources on Oracle Cloud Infrastructure (OCI). When researching OCI, you determined that you should use OCI Resource Manager. Since this is a task that will be done multiple times for development, test, and production. You will need to create a command that can be re-used.

  Which CLI command can be used in this situation? (Choose the best answer.)

  A. oci resource-manager stack create ––tenancy–id \ ––config-source prod.zip ––variables file://variables.json \ ––display-name Production stack build \ ––description Creating new Production environment
  B. oci resource-manager stack update ––compartment–id \ ––config-source prod.zip ––variables file://variables.json \ ––display-name “Production stack build” \ ––description Creating new Production environment
  C. oci resource-manager stack create ––compartment–id \ ––config-source prod.zip ––variables file://variables.json \ ––display-name Production stack build \ ––description Creating new Production environment
  D. oci resource-manager stack update ––tenancy–id \ ––config-source prod.zip ––variables file://variables.json \ ––display-name “Production stack build” \ ––description Creating new Production environment
  C. oci resource-manager stack create ––compartment–id \ ––config-source prod.zip ––variables file://variables.json \ ––display-name Production stack build \ ––description Creating new Production environment

• Question 27:

  An insurance company has contracted you to help automate their application business continuity plan. They have the application running in eu-frankfurt-1 as the primary site and uk-london-1 as a disaster recovery site. Normally they have a DNS A record associated with the IP address of the primary endpoint in eu-frankfurt-1. In the event of a disaster, they use OCI DNS Zone Management to update the A record and replace it with the IP address of the endpoint in uk-londond-1.

  How can you automate the failover process? (Choose the best answer.)

  A. Create a Health Check that evaluates both regional endpoints. Create a Traffic Management Steering policy with Failover type and associate it with the Health Check.
  B. Create a Traffic Management Steering policy with Load Balancer type and add both eu-frankfurt-1 and uk-london-1 endpoints. Attach the Traffic Management Steering policy to the A record.
  C. Provision a Load Balancer in Frankfurt and associate it with the A record in DNS. Create a backend set with backend servers from both eu-frankfurt-1 and uk-london-1 regions.
  D. Create a Traffic Management Steering policy and attach it to a backend servers from both eu-frankfurt-1 and uk-london-1 regions.
  B. Create a Traffic Management Steering policy with Load Balancer type and add both eu-frankfurt-1 and uk-london-1 endpoints. Attach the Traffic Management Steering policy to the A record.

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• Question 28:

  You have ordered two FastConnect connections that provide a high availability connection architecture between your on-premises data center and Oracle Cloud Infrastructure (OCI). You want to run these connections in an ACTIVE/PASSIVE architecture.

  How can you accomplish this? (Choose the best answer.)

  A. Decrease the prefix length of AS for the FastConnect you want to use as PASSIVE connection.
  B. Enable BGP on the FastConnect that you want as the ACTIVE connection.
  C. Use AS PATH prepending with your routes.
  D. Adjust one of the connections to have a higher ASN.
  C. Use AS PATH prepending with your routes.

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  Reference: https://docs.oracle.com/en-us/iaas/Content/Resources/Assets/whitepapers/connectivity-redundancy-guide.pdf (5)

• Question 29:

  What is a key benefit of using Oracle Cloud Infrastructure's Resource Manager for your Terraform provisioning and management activities? (Choose the best answer.)

  A. You can use Resource Manager to apply patches to all existing Oracle Linux interfaces in a specified compartment.
  B. Resource Manager has administrative privileges by design. Even if your IAM user does not have access, you can leverage Resource Manager to provision new resources to any compartment in the Tenancy.
  C. You can use Resource Manager to identify and maintain an inventory of all Compute and Database instances across your tenancy.
  D. Resource Manager manages to Terraform state file for your infrastructure and locks the file so that only one job at a time can run on a given stack.
  D. Resource Manager manages to Terraform state file for your infrastructure and locks the file so that only one job at a time can run on a given stack.

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  Reference: https://docs.oracle.com/en-us/iaas/Content/ResourceManager/Concepts/samplecomputeinstance.htm

• Question 30:

  You have a 750 MIB file in an Oracle Cloud Infrastructure (OCI) Object Storage bucket. You want to download the file in multiple parts to speed up the download using the OCI CLI. You also want to configure each part size to be 128 MIB. Which is the correct OCI CLI command for this operation? (Choose the best answer.)

  A. oci os object get –ns my–namespace –bn my–bucket ––name my–large–object ––multipart–download–threshold 750 ––parallel–download–count 128
  B. oci os object download –ns my–namespace –bn my–bucket ––name my–large–object ––multipart–download–threshold 750 ––parallel–download–count 128
  C. oci os object download –ns my–namespace –bn my–bucket ––name my–large–object ––resume–put ––multipart–download–threshold 500 ––part–size 128
  D. oci os object get –ns my–namespace –bn my–bucket ––name my–large–object ––multipart–download–threshold 500 ––part–size 128
  D. oci os object get –ns my–namespace –bn my–bucket ––name my–large–object ––multipart–download–threshold 500 ––part–size 128

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  Reference: https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliusing.htm