DEMO QUESTIONS

Q1: 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 configure the boot loader to use ttyS0 as a console terminal on the VM.

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

Correct Answer: D

Q2: In Oracle Cloud Infrastructure (OCI), how many listeners can have a Load Balancer?

A: 10 listeners

B: 5 listeners

C: 7 listeners

D: 16 listeners

E: 12 listeners

Correct Answer: D

Q3: Your deployment platform within Oracle Cloud Infrastructure (OCI) leverages a compute instance with multiple block volumes attached. There are multiple teams that use the same compute instance and have access to these block volumes. You want to ensure that no one accidentally deletes any of these block volumes. You have started to construct the following IAM policy but need to determine which permissions should be used. allow group DeploymentUsers to manage volume-family where ANY { request.permission != , request.permission != , request.permission != } Which permissions can you use in place of in this policy? (Choose the best answer.)

A: DELETE_VOLUME, DELETE_VOLUME_ATTACHMENT, DE-LETE_VOLUME_BACKUP

B: ERASE_VOLUME, ERASE_VOLUME_ATTACHMENT, ERASE_VOLUME_BACKUP

C: VOLUME_DELETE, VOLUME_ATTACHMENT_DELETE, VOL-UME_BACKUP_DELETE

D: VOLUME_ERASE, VOLUME_ATTACHMENT_ERASE, VOL-UME_BACKUP_ERASE

Correct Answer: C

Q4: As a cloud operations engineer responsible for a Rails application on multiple compute instances in an OCI subnet your database team recently provided you with a new config/database. yml file to direct Rails to use a new database back end. You need to update this file on each compute instance and restart Rails in a rolling fashion. Which tool is best suited for this task?

A: Ansible

B: OCI CLI

C: Terraform

D: Oracle Cloud Agent

Correct Answer: A

Q5: Your company hosts an application on many compute instances in the same subnet in OCI. You have an Ansible playbook to ensure that all instances have the latest versions of dependencies installed. Which three are required to run the playbook in OCI Cloud Shell?

A: An Ansible agent on each target compute instance

B: A network route from the Cloud Shell VM to each of the target compute instances

C: A service principal with appropriate permissions to access the instances

D: A hosts file on the Cloud Shell VM containing all of the IP addresses of the target instances

B: An SSH key pair, where the private key is available on the Cloud Shell VM and the public key is in the outhorized_keys file in each of the compute instances

Correct Answer: A, B, E
[acf_quiz]

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