1Z0-1067-21 by Oracle Valid Free Exam Practice Test

Question 1

You have been asked to review a network design for Oracle Cloud Infrastructure (OCI) by a major client. The client's IT team needs to provision two Virtual Cloud Networks (VCNs) for a major application. The application uses a large number of virtual machine instances. Additionally, in the future, a VCN peering will be required to allow connectivity between the VCNs.
Which of the following are valid IP ranges to consider? (Choose the best answer.)

A. 10.0.0.0/8 and 11.0.0.0/8 B. 10.0.8.0/21 and 10.0.16.0/22 C. 10.0.0.0/30 and 192.168.0.0/30 D. 10.0.0.0/16 and 10.0.64.0/24

Correct Answer: D

Question 2

You run a large global application with 90% of customers based in the US and Canad a. You want to be able to test a new feature and allow a small percentage of users to access the new version of your application.
What Oracle Cloud Infrastructure Traffic Management steering policy should you utilize? (Choose the best answer.)

A. ASN steering B. IP Prefix steering C. Geolocation steering D. Load Balancer

Correct Answer: D

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Question 3

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 from the Oracle Cloud Infrastructure Web console. 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 using Terraform apply command.

Correct Answer: A

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Question 4

You have created an Autonomous Data Warehouse (ADW) service in your company's Oracle Cloud Infrastructure (OCI) tenancy and you now have to load historical data into it. You have already extracted this historical data from multiple data marts and data warehouses. This data is stored in multiple CSV text files and these files are ranging in size from 25 MB to 20 GB.
Which is the most efficient and error tolerant method for loading data into ADW? (Choose the best answer.)

A. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table. B. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using the web console upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute DBMS_CLOUD.COPY_DATA for each CSV file to copy the contents into the corresponding ADW database table. C. Create Auth token, use it to create an object storage credential by executing DBMS_CLOUD.CREATE_CREDENTIAL, using OCI CLI upload the CSV files to an OCI object storage bucket, create the tables in the ADW database and then execute Data Pump Import for each CSV file to copy the contents into the corresponding ADW database table. D. Create the tables in the ADW database and then execute SQL*Loader for each CSV file to load the contents into the corresponding ADW database table.

Correct Answer: A

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Question 5

You have created a group for several auditors. You assign the following policies to the group:

What actions are the auditors allowed to perform within your tenancy? (Choose the best answer.)

A. Auditors are able to create new instances in the tenancy. B. The Auditors are able to delete resource in the tenancy. C. Auditors are able to view all resources in the compartment. D. The Auditors can view resources in the tenancy.

Correct Answer: D

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Question 6

A developer has created a file system in Oracle Cloud Infrastructure (OCI) File Storage service. She launches an Oracle Linux compute instance and successfully mounts the file system from the instance.
She then tries writing to the file system from the compute instance using the following command:
touch /mnt/yourmountpoint/helloworld
But gets an error message:
touch: cannot touch '/mnt/yourmountpoint/helloworrld': Permission denied Which is a reason for this error? (Choose the best answer.)

A. Service limits or quota for file system writes have been breached. B. User is not part of any OCI Identity and Access Management group with write permissions to File Storage service. C. User is connecting as the default Oracle Linux user 'opc' instead of 'root' user. D. 'touch' command is not available in Oracle Linux by default.

Correct Answer: C

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