1z0-1123-25 Oracle Cloud Infrastructure 2025Migration Architect Professional Questions and Answers

Data Pump via File Storage

Data Pump via Object Storage

Data Pump via network link

Data Guard via replication

Data Pump dump upload via OCI CLI

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

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

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

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

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

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

The company can bring their own product licenses (BYOL) for VMware products such asvSphere, 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

Expose running workloads internally and externally

Conduct comprehensive testing and monitor performance metrics

Gradually shift traffic from the source environment to OKE

Efficiently manage packages with Helm charts

It must be located in a different region than the source file system

Only a file system that has been exported can be used as a target file system

It must not have been previously exported

It must be located in the same availability domain as the source file system

To create a backup from the existing Migration Plan, as a precautionary measure against misconfiguration

To validate different compute shapes for each VM ensuring the most effective configuration can be chosen

To incrementally increase the allocated budget for each Migration Plan

To accelerate the migration task by assigning each Migration Plan to the respective migration team

HCX facilitates the migration of VMs from non-VMware environments, such as KVM or Hyper-V

HCX upgrades the source environment to the latest vSphere version prior to migrating VMs

With HCX, the migrated VMs can retain their original IP addresses

HCX utilizes WAN optimization to accelerate migration traffic, making the migration process faster and more efficient

Are automatically deleted from the source bucket

Are asynchronously replicated to the destination bucket upon policy creation

Are immediately replicated to the destination bucket upon policy creation

Are not replicated

Simplified management of VM backups and restores

Accelerated deployment of VM configurations in OCI

Improved monitoring and performance optimization for VMs in OCI

Seamless migration of VM workloads between OCI regions

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

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