(2026) PASS 1Z0-1123-25 Exam Free Practice Test with 100% Accurate Answers [Q29-Q49]

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(2026) PASS 1Z0-1123-25 Exam Free Practice Test with 100% Accurate Answers

1Z0-1123-25 dumps Free Test Engine Verified By It Certified Experts

Oracle 1Z0-1123-25 Exam Syllabus Topics:

Topic	Details
Topic 1	OCI Networking Services for Migrations: This section evaluates the knowledge of Cloud Network Architects in utilizing OCI networking services for cloud migrations. It covers the fundamentals of OCI networking, including Virtual Cloud Networks (VCN), subnets, gateways, and connectivity options. The focus is on ensuring secure and optimized networking configurations that support smooth data migration and integration between on-premises and OCI environments.
Topic 2	Design and Implement Migrations Using Oracle Cloud Migrations Service: This section assesses the abilities of Cloud Migration Specialists in designing and implementing cloud migrations using Oracle Cloud Migrations Service. It includes planning, inventory management, and assessment tasks required for successful migrations. Candidates will learn how to replicate and execute migration tasks, including the process of migrating AWS EC2 instances to OCI. The goal is to ensure minimal downtime and efficient resource allocation during the transition.
Topic 3	Design and Implement Migrations Using Oracle Cloud VMware Solution (OCVS):This section measures the skills of VMware Cloud Engineers in migrating on-premises VMware environments to OCI. It covers source discovery to assess existing infrastructure, designing the target OCVS environment, and understanding migration prerequisites. Candidates will also explore Hybrid Cloud Extension as a tool for seamless migration and integration between VMware workloads and OCI.
Topic 4	Migrate Containerized Applications to OCI: This section evaluates the expertise of Cloud DevOps Engineers in migrating containerized applications to Oracle Cloud Infrastructure. It introduces the fundamentals of OCI Container Engine for Kubernetes and Oracle Cloud Infrastructure Registry. Candidates will learn the key phases involved in migrating containerized workloads and ensuring proper orchestration and scaling within the OCI ecosystem.
Topic 5	Migrate Oracle Databases to OCI Database Services: This section tests the knowledge of Database Migration Specialists in planning and executing successful database migrations to OCI. It covers database migration strategies, different OCI database services, and the available methods for transferring databases to the cloud. Candidates will learn how to analyze existing database workloads and select the most efficient migration approach for maintaining data integrity and performance.

NEW QUESTION 29
Your company is planning to decommission their on-premises data center hosting a set of Virtual Machines (VMs) that heavily rely on VMware technologies. The goal is to migrate those VMs into OCI, make this transition as quick as possible, ensuring the environment is highly available and can be controlled by the company after the migration. What are the two advantages of using Oracle Cloud VMware Solution (OCVS)?

The company can bring their own product licenses (BYOL) for VMware products such as vSphere, vSAN, and NSX

The company can move those application VMs into OCVS “as-is”

The company can control root access to the OCVS environment

The company can free up their IT team as Oracle takes over the management, including updates and patching of the OCVS environment

The company could convert all of VMware-based applications into native OCI Compute instances

NEW QUESTION 30
Which Hybrid Cloud Extension (HCX) migration type is designed for large-scale migration of workloads that cannot afford downtime?

HCX vMotion

HCX OS Assisted Replication

HCX Replication Assisted vMotion

HCX Bulk Migration

NEW QUESTION 31
As an application developer deploying containerized applications, in which scenario would you most likely choose Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) over Oracle Cloud Infrastructure Registry (OCIR)?

When a private container registry is required for internal use, and the need to store, share, and manage container images is prioritized

When there is a need for a managed container orchestration service for automatic scaling, upgrades, and security patching

When there is a need to store, share, and manage container images with a highly available and scalable architecture

When there is a need for a platform with serverless capabilities to efficiently run containerized workloads

NEW QUESTION 32
You have been tasked with provisioning an Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) cluster to deploy new applications and manage existing ones. Which two statements are FALSE?

To access the cluster using kubectl, you have to set up a Kubernetes manifest file stored in the $HOME/.manifest directory

When a cluster’s Kubernetes API endpoint has a public IP address, you can access the cluster in Cloud Shell by setting up a kubeconfig file

The only available option when a cluster’s Kubernetes API endpoint has a public IP address is to control the cluster locally using kubectl and the Kubernetes Dashboard

To access the cluster using kubectl, you have to set up a Kubernetes configuration file stored in the $HOME/.kube directory

NEW QUESTION 33
You are planning to configure VMware Hybrid Cloud Extension (HCX) for a migration from an on-premises data center to Oracle Cloud VMware Solution (OCVS). What are the primary roles of the HCX Manager and HCX Connector?

Both HCX Manager and HCX Connector are deployed in the OCVS environment to facilitate bidirectional migrations between cloud instances

The HCX Manager is installed in the source environment to initiate migrations, whereas the HCX Connector receives the migration traffic in the target OCVS environment

The HCX Manager is deployed in the OCVS environment as the Tunnel receivers, whereas the HCX Connector is installed in the on-premises environment as the Tunnel initiators

The HCX Connector is responsible for WAN optimization and network extension in the OCVS environment, whereas the HCX Manager handles these tasks in the on-premises environment

NEW QUESTION 34
Which two can help you perform logical online migration to Oracle Autonomous Database?

Oracle Golden Gate

Oracle Enterprise Manager Migration Workbench

OCI Database Migration

Oracle SQL Developer

NEW QUESTION 35
Which resource type would you create in Full Stack Disaster Recovery (FSDR) to represent a consistency grouping of Oracle Cloud Infrastructure (OCI) resources for disaster recovery purposes?

Disaster Recovery Plan

Disaster Recovery Protection Group

Disaster Recovery Instance

Disaster Recovery Policy

NEW QUESTION 36
As a migrations architect, you are explaining the workflow of Oracle Cloud Migrations (OCM) service to a business partner. After the replication of virtual machine (VM) data to Oracle Cloud Infrastructure (OCI) using OCM, what is the next step to launch the migrated instance?

A Compute instance is automatically launched after the replication process

Deploy a Resource Manager Stack to launch the Compute instance with the replicated Block Volume

Create a Compute instance with an attached Block Volume and configure the Hydration Agent to transfer the replicated data into the Block Volume

NEW QUESTION 37
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?

vSphere Distributed Resource Scheduler (DRS)

OCI Fault Domain

vSAN Fault Domain

HCX Mobility Groups

NEW QUESTION 38
A cluster of physical servers running in an on-premises data center is configured with a total of 100 GB physical memory. The total virtual memory allocated across all the VMs running on this cluster is 200 GB. Which term describes the virtual-to-physical memory allocation ratio for this cluster?

Thick provisioning

Encapsulation

Oversubscription

Overprovisioning

NEW QUESTION 39
Your organization is in the stage of planning a migration of on-premises workloads to Oracle Cloud Infrastructure (OCI) using Oracle Cloud Migrations (OCM). As a migration architect, you are setting up the service to discover workloads. The initial step in this process involves the creation of Asset Source. Which statement accurately describes Asset Source?

Is a remote virtual appliance deployed in the on-premises environment for discovery purposes

Represents a repository within OCI where migrated assets are temporarily stored before being deployed into their final configuration

Consists of credentials and connectivity details required by OCM to access and communicate with the on-premises environment

Provides real-time cost analysis and optimization recommendations for assets during the migration planning phase

NEW QUESTION 40
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?

The file is stored locally on the host machine

The file is written as an object with the same name in the associated Object Storage bucket

The file is uploaded to OCI Object Storage synchronously

The file is replicated to multiple Object Storage buckets for redundancy

NEW QUESTION 41
Which option best describes the term Inventory Asset in the context of Oracle Cloud Migrations (OCM) service?

An OCI Compute instance representing the migrated on-premises asset in the OCM UI

The entire on-premises environment that is subject to discovery and analysis by OCM

Virtual Machines that have been specifically selected to migrate to OCI within the OCM UI

Virtual Machines that have been automatically discovered and listed in the OCM UI

NEW QUESTION 42
What capability does Oracle Cloud Infrastructure (OCI) Storage Gateway provide for connecting on-premises applications with OCI Object Storage?

It enables seamless integration with on-premises databases for real-time data synchronization

It enables seamless integration with OCI Block Volumes for real-time data synchronization

It provides a bridge for applications to write data to OCI Object Storage using NFS protocol but requires application modification to uptake the REST APIs

It provides a bridge for applications to write data to OCI Object Storage using NFS protocol, without requiring modifications to the applications for REST API integration

NEW QUESTION 43
You plan to use Oracle Zero Downtime Migration to perform offline or online migration of Oracle databases, where the migration method type may be Physical or Logical. Which three migration methods does Oracle Zero Downtime Migration provide?

Remote Cloning

OCI Golden Gate

Data Pump

Data Guard

Unplug and Plug Database

NEW QUESTION 44
Which statement accurately describes the routing mechanism within a Virtual Cloud Network (VCN) in Oracle Cloud Infrastructure (OCI)?

Each subnet within a VCN employs multiple route rules, allowing for diverse routing paths based on traffic priorities

A subnet in a VCN is associated with a single route table, dictating how outbound traffic from all Virtual Network Interface Cards (VNICs) within that subnet is directed

If no route rule matches the network traffic you intend to route outside the VCN, the traffic is sent to the Internet

VCN local routing necessitates manual configuration of route rules to facilitate infrastructure communication

NEW QUESTION 45
How does containerization differ from virtualization in terms of resource optimization?

Containerization allows for more efficient utilization of hardware resources by sharing the host operating system

Virtualization offers more flexibility in terms of application dependencies

Containers require a full operating system to run, whereas virtual machines share a single operating system

Virtualization maximizes efficiency by running multiple applications on the same OS kernel

NEW QUESTION 46
How does containerization differ from virtualization in terms of resource optimization?

Virtualization offers more flexibility in terms of application dependencies

Virtualization maximizes efficiency by running multiple applications on the same OS kernel

Containers require a full operating system to run, whereas virtual machines share a single operating system

Containerization allows for more efficient utilization of hardware resources by sharing the host operating system

NEW QUESTION 47
Which two options DO NOT describe Oracle Cloud Migrations Hydration Agent?

Is an agent software installed on the on-premises VMs to trigger replications into OCI

Is a temporary compute instance automatically provisioned and terminated during the migration process

Is responsible for copying the replicated data into OCI Block Volumes

Represents the migrated VM in OCI compute

NEW QUESTION 48
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?

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

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

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

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

NEW QUESTION 49
During which phase of migration to Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE), do you focus on tasks such as configuring Identity and Access Management (IAM), setting up billing, establishing network connectivity, and hardening the security of OKE clusters?

Evaluating and identifying workloads

Optimizing the environment

Planning and establishing a foundation

Implementing workloads