Valid Oracle 1z0-1072-24 Exam Format - New 1z0-1072-24 Test Preparation

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Oracle 1z0-1072-24 Exam Syllabus Topics:

Topic	Details
Topic 1	Storage: This section focuses on deploying and managing Block Storage requires a clear understanding of Block Volume performance tiers, as well as the setup of both Block and Boot Volumes.
Topic 2	Compute: In this section of the exam, the focus is on choosing the appropriate computing options that are essential for achieving peak performance.
Topic 3	Identity and Access Management: In this section, candidates are tested for their knowledge of the core principles of Identity and Access Management that are vital for securing resource access.
Topic 4	Networking: This section covers establishing and managing Virtual Cloud Networks, which is a fundamental task that includes defining both public and private subnets and understanding public and private IP addresses and virtual NICs.

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Each format specializes in a specific study style and offers unique benefits, each of which is crucial to good Oracle Cloud Infrastructure 2024 Architect Associate (1z0-1072-24) exam preparation. The specs of each Oracle 1z0-1072-24 Exam Questions format are listed below, you may select any of them as per your requirements.

Oracle Cloud Infrastructure 2024 Architect Associate Sample Questions (Q21-Q26):

NEW QUESTION # 21
How can OCI IAM be configured to facilitate cross-region access?

A. Identity domain replication must be enabled.
B. Users can access resources in all regions by default.
C. The administrator can grant users permissions to access specific resources in the other region.
D. The identity domain automatically replicates to the other region.

Answer: C

Explanation:
In Oracle Cloud Infrastructure (OCI), cross-region access is facilitated by configuring IAM policies that grant users or groups permissions to access resources in other regions. IAM policies in OCI are global, meaning they apply across all regions by default. However, an administrator can specifically configure these policies to allow or restrict access to resources in different regions.
* Example:An administrator can write a policy that allows a user to manage compute instances in a specific region by including the region's name in the policy statement.
References:
* Oracle Cloud Infrastructure Documentation:IAM Policies

NEW QUESTION # 22
What happens to the performance level of a volume when it is detached from an instance?

A. The performance level is adjusted to Higher Performance.
B. The performance level is adjusted to Balanced.
C. The performance level is adjusted to Lower Cost (0 VPUs/GB).
D. The performance level remains unchanged.

Answer: C

Explanation:
In Oracle Cloud Infrastructure (OCI), when a block volume is detached from an instance, its performance level is automatically adjusted to the "Lower Cost" tier, which provides 0 VPUs (Volume Performance Units) per GB. This adjustment helps reduce costs when the block volume is not actively being used by a compute instance.
Key Points:
* Volume Performance Levels:OCI offers various performance tiers for block volumes, including
"Higher Performance," "Balanced," and "Lower Cost." These tiers determine the level of IOPS (Input
/Output Operations Per Second) and throughput available to the volume.
* Automatic Adjustment:When a block volume is detached from an instance, OCI automatically optimizes the cost by switching the volume to the "Lower Cost" performance tier. This tier offers minimal performance, suitable for data that is not actively accessed.
* Cost Management:This automatic adjustment is beneficial for managing costs, as it prevents users from incurring unnecessary charges for higher performance levels when the volume is not in use.
References:
* Oracle Cloud Infrastructure Documentation:Block Volume Performance Levels

NEW QUESTION # 23
A financial firm is designing an application architecture for its online trading platform that should have high availability and fault tolerance. What should the architect do to avoid any costly service disruptions and ensure data durability?

A. Create a replication policy to send data to a different bucket in another OCI region.
B. Copy the Object Storage bucket to a block volume.
C. Create a lifecycle policy to regularly send data from the Standard to Archive storage.
D. Create a new Object Storage bucket in another region and configure recycle policy to move data every
5 days.

Answer: A

Explanation:
For an online trading platform requiring high availability and fault tolerance, it's critical to ensure data durability and avoid any costly service disruptions. In Oracle Cloud Infrastructure (OCI), Object Storage is often used to store critical data, such as transaction logs or user data, due to its scalability, durability, and reliability.
Option Bis the most suitable approach for ensuring data durability and availability across regions. Here's why:
* Cross-Region Replication (CRR):OCI offers a feature called Cross-Region Replication for Object Storage. This feature allows you to automatically and asynchronously replicate objects in a bucket from one OCI region to another. This setup ensures that even if one region experiences a failure, the data is still available in another region, thereby meeting the requirements for high availability and fault tolerance.
* Data Durability:By replicating data to another region, you protect against regional outages. OCI guarantees 99.95% availability for replicated data, which is critical for a financial firm's trading platform where data consistency and durability are paramount.
* Disaster Recovery:With data replicated in another region, the trading platform can quickly switch to using the data in the secondary region in case of a disaster in the primary region. This setup significantly reduces recovery time objectives (RTO) and ensures business continuity.
References:
* Oracle Cloud Infrastructure Documentation:Cross-Region Replication for Object Storage
* Oracle Whitepaper:High Availability and Disaster Recovery in Oracle Cloud Infrastructure Explanation of Incorrect Options:
* Option A:Creating a new Object Storage bucket in another region and configuring a recycle policy to move data every 5 days does not provide real-time data availability or the faulttolerance required for a financial application. Recycle policies are intended for managing the lifecycle of data, not for high availability or disaster recovery.
* Option C:While lifecycle policies are useful for moving less frequently accessed data to a more cost- effective storage tier (e.g., from Standard to Archive), they do not address cross-region redundancy or real-time availability, which are critical for this use case.
* Option D:Copying an Object Storage bucket to a block volume is not a recommended practice for ensuring data durability and fault tolerance. Block volumes are used for persistent storage attached to compute instances, and copying object storage data to block volumes does not achieve the same level of redundancy and cross-region availability as replication policies.
Thus,Option Bis the correct and most efficient method for ensuring high availability and fault tolerance in this scenario.

NEW QUESTION # 24
Which OCI service would you use to apply kernel security updates to all instances?

A. Artifact Registry
B. Container Registry
C. Data Safe
D. OS Management Service

Answer: D

Explanation:
TheOS Management Servicein Oracle Cloud Infrastructure (OCI) is designed to manage and maintain the operating systems of your compute instances. This service allows you to apply kernel security updates, manage package installations, and monitor the status of updates across all instances in your environment.
* Kernel Security Updates: With OS Management Service, you can automate and schedule kernel updates, ensuring that all instances are up-to-date with the latest security patches. This helps maintain the security and integrity of your infrastructure without needing to manually update each instance.
* Other Options:
* Container Registry: Used for storing and managing container images, not for applying OS updates.
* Data Safe: A service focused on database security, not applicable for OS-level updates.
* Artifact Registry: A repository for storing and managing software artifacts, not related to OS management.
* Relevant OCI Documentation:
* OS Management Service Overview
This documentation provides details on how to use OS Management Service to handle kernel security updates and other OS-level management tasks.

NEW QUESTION # 25
A financial firm is designing an application architecture for its online trading platform that should have high availability and fault tolerance. What should the architect do to avoid any costly service disruptions and ensure data durability?

A. Create a replication policy to send data to a different bucket in another OCI region.
B. Copy the Object Storage bucket to a block volume.
C. Create a new Object Storage bucket in another region and configure recycle policy to move data every 5 days.
D. Create a lifecycle policy to regularly send data from the Standard to Archive storage.

Answer: A

NEW QUESTION # 26
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