1Z0-1123-25 Real Exam Questions and Verified Answers

Question 1 Single choice

What is the primary purpose of Bring Your Own IP (BYOIP) in Oracle Cloud Infrastructure (OCI)?

A
To allow users to lease IP addresses directly from Oracle's IP address pool
B
To provide users with additional Oracle-owned IP addresses for their OCI resources
C
To facilitate the use of externally owned IP address space alongside OCI resources
D
To enable users to bring their own physical servers into OCI data centers

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Correct answer: C

Question 2 Single choice

You are setting up Oracle Cloud Migrations (OCM) service for migrating workloads to Oracle Cloud Infrastructure (OCI). As part of the initial configuration, a Source Environment is created with Remote connection agents and Agent Dependency. However, the Replication plugin indicates the status as Inactive.

What is the likely reason for this issue?

A
The replication plugin does not support encrypted VM disk files
B
The OCI tenancy has exceeded its service limit for compute instances, preventing the replication plugin from provisioning necessary resources
C
The source VMs are using an unsupported file system that the replication plugin is unable to process
D
The VDDK (Virtual Disk Development Kit) file required by the replication plugin is missing inthe OCI Object Storage

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Correct answer: D

Question 3 Single choice

You are setting up replication in the Oracle Cloud Infrastructure (OCI) File Storage service.

What is a key requirement for the target file system?

A
It must be located in a different region than the source file system
B
Only a file system that has been exported can be used as a target file system
C
It must not have been previously exported
D
It must be located in the same availability domain as the source file system

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Correct answer: C

Question 4 Single choice

One of your customers is planning to consolidate many of their single-instance databases into asuitable database solution in OCI. Their goal is to optimize resource utilization and reduce maintenance and management overhead.

What would you suggest as a migration architect?

A
Consolidate all databases into Exadata Database on Dedicated Infrastructure using Zero Downtime Migration
B
Group and migrate related databases into OCI Base Database service on multitenant architecture
C
Group related databases and use the cloud premigration advisor tool to get consolidation recommendation
D
Use Oracle Estate Explorer to identify databases that can be migrated to Autonomous Database and the recommended method for migration

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Correct answer: B

Question 5 Single choice

You are a migration architect responsible for managing data storage solutions in Oracle Cloud Infrastructure (OCI). You configured a Storage Gateway file system on a local host running in an on-premises datacenter, which maps to an Object Storage bucket with an identical name in OCI.

What happens when a file is written to a Storage Gateway file system?

A
The file is stored locally on the host machine
B
The file is written as an object with the same name in the associated Object Storage bucket
C
The file is uploaded to OCI Object Storage synchronously
D
The file is replicated to multiple Object Storage buckets for redundancy

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Correct answer: B

Question 6 Multiple choice

Which two represent an Oracle database migration scenario?

A
Changing the Oracle database host platform from Windows to Linux
B
Enabling encryption on your database
C
Changing the character set of the Oracle database
D
Upgrading the Oracle database from release 11g to 23c

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Correct answers: A, D

Question 7 Single choice

Which Hybrid Cloud Extension (HCX) migration type is designed for large-scale migration of workloads that cannot afford downtime?

A
HCX vMotion
B
HCX OS Assisted Replication
C
HCX Replication Assisted vMotion
D
HCX Bulk Migration

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Correct answer: C

Question 8 Single choice

Your corporate policy does not allow storing customer data outside of your organization. As part of a consolidation drive, you plan to migrate some of your critical Oracle databases to Oracle Autonomous Database.

Which deployment option would you choose?

A
Autonomous Database on dedicated Exadata infrastructure
B
Exadata Database - Dedicated on Cloud@Customer
C
Exadata Database on Cloud@Customer
D
Autonomous Database on Cloud@Customer

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Correct answer: D

Question 9 Multiple choice

Your company is planning to migrate on-premises workloads to Oracle Cloud Infrastructure (OCI). As a migration cloud architect, you are considering Oracle Cloud Migrations service for this initiative.

Which two are core features of Oracle Cloud Migrations service?

A
Provide detailed application topology to choose the target OCI Region
B
Estimate the cost to run the migrated workloads in the OCI environment
C
Transfer large volumes of data through a storage appliance
D
Group and organize discovered workloads to represent applications & lines of business
E
Automatic containerization of Virtual Machines to Oracle Container Engine for Kubernetes (OKE)

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Correct answers: B, D

Question 10 Multiple choice

Your company wants to expand its cloud infrastructure footprint by adopting Oracle Cloud VMware Solution (OCVS). The OCVS Software Defined Data Center (SDDC) platform will be dedicated to hosting business-critical workloads and should avoid single points of failure within its architecture.

Which two would be considered while setting up the solution?

A
vSphere Distributed Resource Scheduler (DRS)
B
OCI Fault Domain
C
vSAN Fault Domain
D
HCX Mobility Groups

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Correct answers: B, C