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Oracle 1Z0-1072-25 Exam Syllabus Topics:

Topic	Details
Topic 1	Storage: Designed for storage administrators managing enterprise data solutions, this section tests proficiency in deploying Block File Object Storage with lifecycle management, cross-region replication, and tiered storage strategies. It includes configuring volume groups, snapshots, versioning, and security controls while analyzing storage performance metrics and cost optimization techniques.
Topic 2	Identity and Access Management (IAM): This domain validates skills of security architects implementing granular access controls, emphasizing IAM policy creation, compartment organization, and dynamic group configuration. It covers identity domain management, network source restrictions, and tag-based access mechanisms to enforce least-privilege principles across OCI resources
Topic 3	Networking: Targeting network architects designing secure cloud architectures, this domain focuses on Virtual Cloud Network (VCN) implementation, including subnet design, IP address management, and routing through gateways (NAT, service, internet). It assesses expertise in VPN FastConnect deployment, DNS configuration, load balancer setup, and advanced tools like Network Path Analyzer for troubleshooting latency or connectivity issues.
Topic 4	Compute: This section measures skills of cloud architects responsible for designing scalable and resilient infrastructure, covering compute instance configuration, autoscaling policies, and OS management. It evaluates understanding of OCI compute image options, infrastructure maintenance processes, and strategies for optimizing instance performance across availability domains.

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Oracle Cloud Infrastructure 2025 Architect Associate Sample Questions (Q22-Q27):

NEW QUESTION # 22
Which statement is true about instance configurations and instance pools in OCI?

A. You can delete an instance configuration if it is associated with an instance pool.
B. An instance pool can have multiple instance configurations associated with it.
C. You can only delete an instance configuration if it is not associated with any instance pool.
D. You cannot reuse the same instance configuration for multiple instance pools.

Answer: C

Explanation:
Instance configurations and instance pools are used in OCI to manage groups of instances collectively:
Deleting Instance Configurations: An instance configuration cannot be deleted if it is currently associated with an instance pool. You must first disassociate or delete the instance pool before you can delete the instance configuration.
Reusing Instance Configurations: You can reuse the same instance configuration for multiple instance pools, which allows you to deploy identical groups of instances in different contexts.
Instance Pools: A single instance pool can only be associated with one instance configuration, ensuring uniformity across the instances in the pool.
Relevant OCI Documentation:
Instance Configuration Overview
Instance Pools Overview
These references explain how to manage instance configurations and pools, including the rules for deletion.

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

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 B is 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.
Reference:
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 fault tolerance 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 B is the correct and most efficient method for ensuring high availability and fault tolerance in this scenario.

NEW QUESTION # 24
You can attach resources to a Dynamic Routing Gateway (DRG). Select THREE of these resources.

A. Subnet
B. Virtual Circuits
C. Local Peering Connection
D. Remote Peering Connections
E. IPSec Tunnel
F. VNIC

Answer: B,D,E

Explanation:
A Dynamic Routing Gateway (DRG) in Oracle Cloud Infrastructure (OCI) is a virtual router that provides a path for private traffic between your on-premises network and your VCN, or between your VCN and other VCNs. The resources that can be attached to a DRG include:
A . Virtual Circuits: Used to establish a private connection between your on-premises data center and your VCN via Oracle's FastConnect service.
D . Remote Peering Connections: Enables peering between VCNs located in different regions (Remote VCN Peering).
E . IPSec Tunnel: Facilitates secure VPN connections between your on-premises network and your OCI VCN.
Reference:
Oracle Cloud Infrastructure Documentation: Dynamic Routing Gateway Overview

NEW QUESTION # 25
Which statement is NOT correct regarding the Oracle Cloud Infrastructure (OCI) File System snapshots?

A. Snapshots are accessible under the root directory of the file system at .snapshot/name.
B. Even if nothing has changed within the file system since the last snapshot was taken, a new snapshot consumes more storage.
C. Before you can clone a file system, at least one snapshot must exist for the file system.
D. Snapshots are a consistent, point-in-time view of your file systems.

Answer: B

Explanation:
In OCI File Storage, snapshots are point-in-time, read-only copies of a file system that do not immediately consume additional storage beyond the space needed to track changes.
Incorrect Statement: The statement that a new snapshot consumes more storage even if nothing has changed is incorrect. Snapshots are space-efficient; they only consume additional storage as changes are made to the file system after the snapshot is taken. If no changes are made between snapshots, the storage consumption remains minimal.
Correct Statements:
B . Before cloning a file system, at least one snapshot must exist, as the clone operation relies on this snapshot to create a copy.
C . Snapshots are accessible under the .snapshot directory, allowing users to view and restore files from specific snapshots.
D . Snapshots provide a consistent, point-in-time view of the file system, ensuring data integrity.
Reference:
Oracle Cloud Infrastructure Documentation: Managing File System Snapshots

NEW QUESTION # 26
Which statement is true about File System Replication in Oracle Cloud Infrastructure (OCI)?

A. Only a file system that has been exported can be used as a target file system.
B. You can replicate the data in one file system to another file system in the same region or a different region.
C. You cannot specify a replication interval when you create the replication resource.
D. You can replicate the data in one file system to another file system only in the same region.

Answer: B

Explanation:
File System Replication in Oracle Cloud Infrastructure (OCI) allows you to replicate data from one file system to another either within the same region or across different regions. This capability is particularly useful for disaster recovery, data protection, and global data distribution scenarios.
Cross-Region Replication: The replication feature enables you to create a copy of your file system in a different region, ensuring that your data is available even in the event of a regional failure.
Same-Region Replication: You also have the option to replicate data within the same region, which can be useful for scenarios such as high availability and local backups.
Reference:
Oracle Cloud Infrastructure Documentation: File System Replication

NEW QUESTION # 27
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1Z0-1072-25 LEARNING MATERIALS & 1Z0-1072-25 TEST SIMULATE & 1Z0-1072-25 BEST QUESTIONS

1Z0-1072-25 Learning Materials & 1Z0-1072-25 Test Simulate & 1Z0-1072-25 Best Questions