1z0-1123-24 Oracle Cloud Infrastructure 2024 Migration Architect Professional Questions and Answers

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

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

Trigger the replica

No action required. By default, the replica is available as a block volume

Activate the replica

Initialize the replica

HCX Bulk Migration

Oracle Cloud Migrations service

HCX vMotion

Block Volume Replication

HCX OS Assisted Replication

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

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

It automates the migration process by transferring applications between regions

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

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

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

OCI Block Storage inherently provides better IOPS performance than vSAN for all workload types

OCI Block Storage can be scaled up or down independently of compute resources, unlike vSAN which scales with the cluster

vSAN requires an external network connectivity to synchronize data across hosts, whereas OCI Block Storage does not

vSAN is tightly integrated with VMware's SDDC ecosystem, thus allowing for storage policies to be directly applied to VMs, whereas OCI Block Storage operates as independent block volumes

OCI Block Storage can utilize VMware-specific storage policies for VM provisioning and management, just like vSAN in the OCVS environment

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

Consolidate all databases into Exadata Database on Dedicated Infrastructure using Zero Downtime Migration

Group and migrate related databases into OCI Base Database service on multitenant architecture

Group related databases and use the cloud premigration advisor tool to get consolidation recommendation

Use Oracle Estate Explorer to identify databases that can be migrated to Autonomous Database and the recommended method for migration

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

Migrate VMs to a native OCI Compute instance

Migrate VMs to Oracle Cloud VMware Solution (OCVS)

Migrate VMs to a Software-as-a-Service solution in OCI

Migrate VMs to OCI Container Engine for Kubernetes (OKE)

Autonomous Database on dedicated Exadata infrastructure

Exadata Database - Dedicated on Cloud@Customer

Exadata Database on Cloud@Customer

Autonomous Database on Cloud@Customer