1z0-1067-24 Exam Training Practice Tests (Oracle Cloud Infrastructure 2024Cloud Operations Professional)]

Question 1

You have a group of developers who launch multiple VM.Standard3.Flex compute in-stances every day into the compartment Dev. As a result, your Oracle Cloud Infrastructure (OCI) tenancy quickly hits the service limit for this shape, and other groups can no longer create new instances using the VM.Standard3.Flex shape. Therefore, your company issues a new mandate that the Dev compartment must include a quota that allows the use of only 20 VM.Standard3.Flex OCPUs per availability domain, without affecting any other compartment in the tenancy. Which quota statement would you use to implement this new requirement?

A. zero compute-core quotas in tenancy set compute-core quota standard3-core-count to 20 in compartment dev B. zero compute-core quotas in tenancy set compute-core quota standard3-core-count to 20 in tenancy dev C. set compute-core quota standard3-core-count to 20 in compartment dev where re-quest.region = us-phoenix-1 D. set compute-core quota standard3-core-count to 20 in compartment dev

Correct Answer: D

Question 2

Which of the following THREE statements are true about Versioning? (Choose three.)

A. You can enable the Versioning and Retention rule simultaneously on bucket. B. If Versioning is enabled and you delete the files stored in a bucket, then a delete marker is created so that you can restore the deleted file. C. If versioning enabled, even if you delete the file inside the bucket, you will be charged for the data shared as the meta data still resides inside the bucket. D. If Versioning disabled, and you try uploading files with the same name, then a copy of the file in kept with a different name. E. Versioning is applied at the bucket level.

Correct Answer: B,C,E

Question 3

In Oracle Cloud Infrastructure (OCI), how many listeners can have a Load Balancer?

A. 16 listeners B. 7 listeners C. 12 listeners D. 5 listeners E. 10 listeners

Correct Answer: A

Question 4

Which TWO statements are NOT true regarding Block Storage Volume Resize in Oracle Cloud Infrastructure (OCI)? (Choose two.)

A. Volumes may only be resized if there is a backup pending. B. Volumes may not be resized if there is a prior resize or an ongoing cloning operation C. Volumes may not have attachments added or removed during resize. D. Volume size can be either increased or decreased.

Correct Answer: A,D

Question 5

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

A. 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. B. 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. C. You can use Resource Manager to apply patches to all existing Oracle Linux interfaces in a specified compartment. D. You can use Resource Manager to identify and maintain an inventory of all Compute and Database instances across your tenancy.

Correct Answer: B

Question 6

You have a web application that is running on compute instances distributed across an availability domain's fault domains. To share state, instances of the application need to read and write to a shared file system that supports concurrent access from multiple instances.
Which two can help fulfill this technical requirement?

A. Attach a single block volume in read/write shared mode to alt the instances. Use a cluster aware system such as Oracle Cluster File System version 2 (OCFS2) to coordinate access to the shared volume. B. Create a file system in the File Storage service. Create a mount target and export the file system. Mount the export onto all of the instances. C. Attach a block volume to each instance. Enable replication between the block volumes. D. Attach a single block volume in read/write shared mode to all the instances. Enable the cluster plug-in on the Oracle Cloud Agent to coordinate access to the shared volume.

Correct Answer: A,B

Question 7

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 terminate the running instance and recreate it by providing the SSH key file. 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 reboot the instance from the console, boot into the bash shell in maintenance mode, and add SSH keys for the OPC user. D. You need to configure the boot loader to use ttyS0 as a console terminal on the VM.

Correct Answer: C

Question 8

Your company hosts a web application on OCI using compute instances and block volumes. To minimize your recovery point objective (RPO), you enable cross-region block volume replication for the block volumes. Which option is true regarding cross-region volume replication?

A. Replication replaces the need for block volume backups. B. The cost of the replica matches the cost of the source volume; for example, the replica of a high-performance volume will be billed at the high-performance rate. C. Replication is synchronous, so it may slightly degrade block volume performance. D. The replica cannot be directly mounted on a compute instance. Instead, it must be activated, creating a clone that will be available for mounting.

Correct Answer: D

Question 9

You are working as a Cloud Operations Administrator for your company. They have different Oracle Cloud Infrastructure (OCI) tenancies for development and production work-loads. Each tenancy has resources in two regions uk-london-1 and eu-frankfurt-1. You are asked to manage all resources and to automate all the tasks using OCI Command Line Inter-face (CLI). Which is the most efficient method to manage multiple environments using OCI CLI? (Choose the best answer.)

A. Use OCI CLI profiles to create multiple sets of credentials in your config file, and refer-ence the appropriate profile at runtime. B. Create environment variables for the sets of credentials that align to each combination of tenancy, region, and environment. C. Use different bash terminals for each environment. D. Run oci setup config to create new credentials for each environment every time you want to access the environment.

Correct Answer: A

Question 10

SIMULATION
Scenario: 4 (Write Identity and Access Management Policies to Secure a Tenancy) Scenario Description: (Hands-On Performance Exam Certification) Your company has signed up for an OCI tenancy to migrate an e-commerce application, a supply chain management (SCM) system, and a customer relationship management (CRM) system. You have been tasked with setting up the requisite identity and access management (IAM) policies for your team to begin developing on OCI.
You start by setting up the following compartment hierarchy:
Tenancy (root)
Common-Infra
Network
Security
Applications
E-Comm
SCM
CRM
You create the following groups:
Network-Admins
Security-Admins
E-Comm-Admins
SCM-Admins
CRM-Admins
Write the IAM policies for the following use cases:
Assumptions:
Assume that all policies will be attached to the root compartment.
Write one policy per given text box.
Keep policies as simple as possible by using verbs instead of permissions (for example, "inspect orm-stacks" instead of "ORM_STACK_INSPECT") and aggregate resource types instead of individual ones (for example, "file-family" instead of "file-systems" and "mount-targets") Task 1 Write a policy statement to enable Network-Admins to create and destroy network-related resources, such as VCNs, subnets, gateways, and so on in the Network compartment.
Task 2
Write policy statements to enable E-Comm-Admins to provision and destroy compute instances in the E-Comm compartment by using networking resources in the Network compartment.[Write one policy per given text box] Task 3 Write a policy statement to enable SCM-Admins to provision, destroy, and back up block volumes in the SCM compartment-but only in Phoenix and London.

Correct Answer:

See the solution below with Step by Step Explanation
Explanation:
Task 1
Write a policy statement to enable Network-Admins to create and destroy network-related resources, such as VCNs, subnets, gateways, and so on in the Network compartment.
Solution- Policy Statement:
allow Network-Admins to manage virtual-network-family in compartment Common-Infra:Network Task 2 Write policy statements to enable E-Comm-Admins to provision and destroy compute instances in the E-Comm compartment by using networking resources in the Network compartment.[Write one policy per given text box] Solution- Policy Statement:
allow E-Comm-Admins to manage instance-family in compartment Applications:E-Comm allow E-Comm-Admins to use virtual-network-family in compartment Common-Infra:Network Task 3 Write a policy statement to enable SCM-Admins to provision, destroy, and back up block volumes in the SCM compartment-but only in Phoenix and London.
Solution- Policy Statement:
allow SCM-Admins to manage volume-family in compartment Applications:SCM where any{request.region='phx',request.region='lhr'}

Oracle Cloud Infrastructure 2024Cloud Operations Professional - 1z0-1067-24 Exam Practice Test