Oracle Cloud Infrastructure 2020 Architect Associate

Here you have the best Oracle 1z0-1072-20 practice exam questions

You have 60 total questions to study from
Each page has 5 questions, making a total of 12 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on November 13, 2024

Question 1 of 60

You have an Oracle Cloud Infrastructure (OCI) load balancer distributing traffic via an evenly-weighted round robin policy to your back-end web servers. You notice that one of your web servers is receiving more traffic than other web servers.

How can you resolve this to make sure traffic is evenly distributed across all back-end webservers?

Disable cookie-based session persistence on your backend set.

Change keep-alive setting between the load balancer and backend server.

Disable SSL configuration associated with your backend set.

Create separate listeners for each backend web server.

Correct Answer: A

If a web server is receiving more traffic than others in a round-robin setup, the most likely cause is session persistence. Session persistence, particularly cookie-based session persistence, directs requests from the same client to the same backend server. Disabling cookie-based session persistence will allow the load balancer to distribute traffic more evenly across all backend web servers.

Question 2 of 60

Which two are Regional resources in Oracle Cloud Infrastructure? (Choose two.)

Ephemeral public IPs

Compartments

Compute images

Dynamic groups

Block volume backups

Correct Answer: C, E

In Oracle Cloud Infrastructure, regional resources are those that are available across and constrained to a specific region, but not tied to any single availability domain. Compute images are considered regional resources because they can be accessed and used within any availability domain in that region. Block volume backups are also regional because they can be restored as new volumes to any availability domain within the same region. Therefore, compute images and block volume backups are the correct answers.

Question 3 of 60

An Oracle Cloud Infrastructure tenancy administrator is not able to delete a user in the tenancy.

What can cause this issue?

User has multi-factor authentication (MFA) enabled.

User is member of an Identity and Access Management (IAM) group.

Users can be blocked but not deleted.

User needs to be deleted from federation Identity Provider (IdP) before deleting from IAM.

Correct Answer: B

A user in an Oracle Cloud Infrastructure tenancy cannot be deleted if they are a member of any Identity and Access Management (IAM) group. To delete a user, the administrator must first remove the user from all IAM groups they are part of. Only after this step can the user be successfully deleted.

Question 4 of 60

You are a system administrator of your company and you are asked to manage updates and patches across all your compute instances running Oracle Linux in

Oracle Cloud Infrastructure (OCI). As part of your task, you need to apply all the latest kernel security updates to all instances.

Which OCI service will allow you to complete this task?

Resource Manager

OS Management

Storage Gateway

Streaming

Registry

Correct Answer: B

The OCI OS Management service allows you to manage and automate common operating system management tasks such as patch and package management, and security and compliance reporting for Oracle Linux compute instances deployed in Oracle Cloud. This service is specifically designed to handle updates and patches across compute instances, making it the appropriate choice for applying kernel security updates.

Question 5 of 60

Which of the following statements is true about the Oracle Cloud Infrastructure (OCI) Object Storage server-side encryption?

Encryption of data encryption keys with a master encryption key is optional.

Customer-provided encryption keys are always stored in OCI Vault service.

Encryption is enabled by default and cannot be turned off.

Each object in a bucket is always encrypted with the same data encryption key.

Correct Answer: C

Encryption is enabled by default and cannot be turned off in Oracle Cloud Infrastructure (OCI) Object Storage. All data in Object Storage is encrypted at rest using AES-256 encryption, ensuring data security without any need for additional user configuration. Each object has its encryption key, which is encrypted further with an overall master encryption key.