Oracle Cloud Infrastructure 2021 Cloud Operations Associate

Question 1

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

A. A VPN connection to OCI is required to ensure secure data transfer to an object storage bucket.

B. Data needs to be decrypted on the client side before retrieving it.

C. All traffic to and from Object Storage service is encrypted using TLS.

D. Client-side encryption is managed by the customer.

E. OCI Vault Management is used by default to provide data security.

Correct Answer: C,D

Question 2

You have been monitoring your company's applications running in Oracle Cloud Infrastructure (OCI) and notice that the application is using OCI Traffic Management service. This service uses a traffic steering policy to distribute the DNS traffic based on subnet addresses in a rule set.
Which steering policy is in use in this particular case? (Choose the best answer.)

A. IP Prefix steering

B. ASN steering policy

C. Load Balancing policy

D. Geolocation steering

Correct Answer: A

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Question 3

You are using Oracle Cloud Infrastructure (OCI) services across several regions: us-phoenix-1, us-ashburn-1, uk-london-1 and ap-tokyo-1. You have creates a separate administrator group for each region: PHX-Admins, ASH-Admins, LHR-Admins and NRT-Admins, respectively.
You want to restrict admin access to a specific region. E.g., PHX-Admins should be able to manage all resources in the us-phoenix-1 region only and not any other OCI regions.
What IAM policy syntax is required to restrict PHX-Admins to manage OCI resources in the us-phoenix-1 region only? (Choose the best answer.)

A. Allow group PHX-Admins to manage all-resources in tenancy where request.target= 'phx'

B. Allow group PHX-Admins to manage all-resources in tenancy where request.region= 'phx'

C. Allow group PHX-Admins to manage all-resources in tenancy where request.permission= 'phx'

D. Allow group PHX-Admins to manage all-resources in tenancy where request.location= 'phx'

Correct Answer: B

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Question 4

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 -- resume-put --multipart-download-threshold 500 --part-size 128

C. oci os object download -ns my-namespace -bn my-bucket --name my-large-object -- multipart-download-threshold 750 --parallel-download-count 128

D. oci os object get -ns my-namespace -bn my-bucket --name my-large-object -- multipart-download-threshold 500 --part-size 128

Correct Answer: D

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Question 5

Your team implemented a SaaS application that requires a whole system deployment for each new customer. The infrastructure provisioning is already automated via Terraform, and now you have been asked to develop an Ansible playbook to centralize configuration file management and deployment.
What is the most effective way to ensure your playbooks are utilizing up-to-date and accurate inventory? (Choose the best answer.)

A. Download the dynamic inventory script provided by Oracle Cloud Infrastructure and include it in the playbook invocation command.

B. Export an inventory list using Terraform apply command.

C. Implement a Command Line Interface script to list all the resources and run it within Ansible to generate a dynamic inventory list.

D. Export an inventory list from the Oracle Cloud Infrastructure Web console.

Correct Answer: A

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Question 6

You are asked to deploy a new application that has been designed to scale horizontally. The business stakeholders have asked that the application be deployed in us-phoenix-1.
Normal usage requires 2 OCPUs. You expect to have few spikes during the week, that will require up to 4 OCPUs, and a major usage uptick at the end of each month that will require 8 OCPUs.
What is the most cost-effective approach to implement a highly available and scalable solution? (Choose the best answer.)

A. Create an instance pool with a VM.Standard2.1 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances and a maximum of 8 instances.

B. Create an instance with 1 OCPU shape. Use a CLI script to clone it when more resources are needed.

C. Create an instance with 1 OCPU shape. Use the Resize Instance action to scale up to a larger shape when more resources are needed.

D. Create an instance pool with a VM.Standard2.2 shape instance configuration. Setup the autoscaling configuration to use 2 availability domains and have a minimum of 2 instances, to handle the weekly spikes, and a maximum of 4 instances.

Correct Answer: A

Oracle Cloud Infrastructure 2021 Cloud Operations Associate - 1Z0-1067-21 Exam Practice Test

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