Summer Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: dcdisc65

Page: 1 / 2
Total 16 questions
Exam Code: 1z0-1123-25                Update: Oct 15, 2025
Exam Name: Oracle Cloud Infrastructure 2025Migration Architect Professional

Oracle Oracle Cloud Infrastructure 2025Migration Architect Professional 1z0-1123-25 Exam Dumps: Updated Questions & Answers (October 2025)

Question # 1

How does the Copy to another region feature in Oracle Cloud Infrastructure (OCI) aid in achieving smooth transitions during Block Volume migration?

A.

It compresses backup data before transferring, thereby expediting the migration process

B.

It automates the migration process by transferring applications between regions

C.

It ensures real-time data synchronization during migration for minimal downtime

D.

It replicates Block Volume backups to a target region, enabling smooth data migration

Question # 2

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

Question # 3

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

Question # 4

Which statement describes the transferring phase in the Delta Cycle of Oracle Cloud Infrastructure (OCI) File System replication?

A.

It focuses solely on capturing differentiated data in the source snapshot

B.

The replication process remains idle without capturing or applying data

C.

Data is committed to the target file system during this phase

D.

The replication captures as well as commits snapshot data

Question # 5

As part of your organization's initiative to migrate on-premises workloads to Oracle Cloud Infrastructure using Oracle Cloud Migrations (OCM) service, you have been tasked to understand the end-to-end migration workflow. Which sequence correctly represents the stages in the OCM migration workflow?

A.

Discovery, Assessment and Planning, Inventory, Execution, Replication

B.

Assessment and Planning, Replication, Discovery, Inventory, Execution

C.

Discovery, Inventory, Assessment and Planning, Replication, Execution

D.

Assessment and Planning, Discovery, Inventory, Replication, Execution

Question # 6

As an OCI architect, you are designing a cloud environment to accommodate an on-premises Data Center workload, which currently has a memory oversubscription ratio of 2:1. The ratio means the total physical memory of the on-premises servers is 100 GB, and the virtual memory allocated is 200 GB. Upon source discovery, you discovered the actual physical memory utilization is below 50%. Which memory allocation strategy should you consider for the Bare Metal instances in OCI to optimize oversubscription, applying the actual utilization?

A.

Bare Metal instances with total 150 GB of physical memory, providing a middle ground that acknowledges the oversubscription in on-premises

B.

Bare Metal instances with total 250 GB of physical memory, anticipating potential spikes in memory demand

C.

Bare Metal instances with total 75 GB of physical memory, considering the actual utilization in physical memory

D.

Bare Metal instances with total 200 GB of physical memory to match the on-premises virtual memory allocation

Question # 7

Which is NOT a valid connectivity model in Oracle Cloud Infrastructure (OCI) FastConnect?

A.

FastConnect: With a Third-Party Provider

B.

FastConnect: With an Oracle Partner

C.

FastConnect: Colocation with Oracle

D.

FastConnect: Direct-to-Cloud

Question # 8

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

Question # 9

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

Question # 10

Your company is looking to migrate its IT infrastructure into Oracle Cloud VMware Solution (OCVS). The source infrastructure includes a variety of workloads, such as a few business-critical VMs that require continuous availability, and a large set of non-critical dev-test VMs. As a migration cloud architect, you are exploring Hybrid Cloud Extension (HCX) migration methods to identify the best approaches for each type of workload. Which HCX migration method would be the most appropriate to use in order to migrate both business-critical VMs and dev-test VMs?

A.

HCX Bulk Migration for migrating business-critical VMs and HCX vMotion for non-critical dev-test VMs

B.

HCX vMotion for migrating business-critical VMs, and Cold Migrations for non-critical dev-test VMs

C.

Cold Migration for migrating both business-critical and non-critical dev-test VMs

D.

HCX Bulk Migration for migrating the business-critical VMs, and Cold Migrations for non-critical dev-test VMs

Page: 1 / 2
Total 16 questions

Most Popular Certification Exams

Payment

       

Contact us

dumpscollection live chat

Site Secure

mcafee secure

TESTED 15 Oct 2025