최신 1z0-1067-23 무료덤프 - Oracle Cloud Infrastructure 2023 Cloud Operations Professional

문제1

You created an Oracle Linux compute instance through the Oracle Cloud Infrastructure (OCI) management console then immediately realize you forgot to add an SSH key file. You notice that OCI compute service provides instance console connections that supports adding SSH keys for a running instance. Hence, you created the console connection for your Linux server and activated it using the connection string provided.
However, now you get prompted for a username and password to login. What option should you recommend to add the SSH key to your running instance, while minimizing the administrative overhead? (Choose the best answer.)

A. You need to reboot the instance from the console, boot into the bash shell in maintenance mode, and add SSH keys for the OPC user.

B. You need to modify the serial console connection string to include the identity file flag, to specify the SSH key to use.

C. You need to terminate the running instance and recreate it by providing the SSH key file.

D. You need to configure the boot loader to use ttyS0 as a console terminal on the VM.

정답: A

문제2

Which two statements about the Oracle Cloud Infrastructure (OCI) Command Line Inter-face (CLI) are TRUE? (Choose two.)

A. The CLI provides the same core functionality as the Console, plus additional commands.

B. You can filter CLI output using the JMESPath query option for JSON.

C. You can run CLI commands from inside OCI Regions only.

D. The CLI allows you to use the Python language to interact with OCI APIs.

E. The CLI provides an automatic way to connect with instances provisioned on OCI.

정답: A,B

문제3

An insurance company has contracted you to help automatetheir 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 end-point in uk- londond-1. How can you automate the failover process? (Choose the best answer.)

A. 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.

B. 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.

C. Create a Traffic Management Steering policy and attach it to a backend servers from both eu-frankfurt-1 and uk-london-1 regions.

D. Create a Health Check that evaluates both regionalendpoints. Create a Traffic Management Steering policy with Failover type and associate it with the Health Check.

정답: D

문제4

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 update --tenancy-id <tenancy_OCID> \ --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 <compartment_OCID> \ --config-source prod.zip
--variables file://variables.json \ --display-name "Production stack build" \ --description Creating new Production environment

C. oci resource-manager stack create --tenancy-id <tenancy_OCID> \ --config-source prod.zip --variables file://variables.json \ --display-name Production stack build \ --description Creating new Production environment

D. oci resource-manager stack create --compartment-id <compartment_OCID> \ --config-source prod.zip
--variables file://variables.json \ --display-name "Production stack build" \ --description Creating new Production environment

정답: D

문제5

You set up a bastion host in your VCN to only allow your IP address (140.19.2.140) to establish SSH connections to your Compute Instances that are deployed in a private subnet. The Compute Instances have an attached Network Security Group with a Source Type: Network Security Group (NSG), Source NSG:
NSG-050504. To secure the bastion host, you added the following ingress rules to its Network Security Group:
However, after checking the bastion host logs, you discovered that there are IP addresses other than your own that can access your bastion host. What is the root cause of this issue? (Choose the best answer.)

A. The port 22 provides unrestricted access to 140.19.2.140 and to other IP address.

B. All compute instances associated with NSG-050504 are also able to connect to the bastion host.

C. A netmask of /32 allows all IP address in the 140.19.2.0 network, other than your IP 140.19.2.140

D. The Security List allows access to all IP address which overrides the Network Security Group ingress rules.

정답: B

문제6

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 500 --part-size 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 750 --parallel-download-count 128

정답: A

문제7

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 separate compartment for each team. Use the OCI cost analysis tools to filter costs by compartment.

B. 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.

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.

정답: C

문제8

As a solution architect of the Oracle Cloud Infrastructure tenancy, you have been asked to provide members of group CloudOps the ability to view and retrieve monitoring metrics, but only for all monitoring-enabled compute instances. Which policy statement will you define to grant this access?

A. Allow group CloudOps to read metrics in tenancy where tar-get.metrics.monitoring='oci_computeagent'

B. Allow group CloudOps to read metrics in tenancy where tar-get.metrics.namespace=oci_computeagent

C. Restricting monitoring access only to compute instances metrics is not possible.

D. Allow group CloudOps to read compute-metrics in tenancy

정답: B

문제9

Recently, your e-commerce web application has been receiving significantly more traffic than usual. Users are reporting they often encounter a 503 Service Error when trying to access your site. Sometimes the site is very slow. You check your instance pool configuration to con-firm that the maximum number of instances is configured toallow 20 compute instances. Currently, 14 compute instances have been provisioned by the instance pool. You also confirm that current CPU utilization across all hosts exceeds the scale-out threshold you set in your auto-scaling policy. However, the instance pool is not provisioning any new instances. What can you check to determine why the application is NOT functioning properly? (Choosethe best answer.)

A. Verify that the new offer feature code did not introduce any performance bugs.

B. Verify that the database is accessible.

C. Verify that the Quality Assurance team is not currently performing load-testing against production.

D. Verify that the compute resource quota has not been exceeded.

정답: D

최신 1z0-1067-23 무료덤프 - Oracle Cloud Infrastructure 2023 Cloud Operations Professional

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