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

At both the Primary and Standby DR Protection Groups

DR Plans are automatically generated and cannot be created manually

Only at the Standby DR Protection Group

Only at the Primary DR Protection Group

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

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

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

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

Changing the Oracle database host platform from Windows to Linux

Enabling encryption on your database

Changing the character set of the Oracle database

Upgrading the Oracle database from release 11g to 23c

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

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)

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

Thick provisioning

Encapsulation

Oversubscription

Overprovisioning

FastConnect: With a Third-Party Provider

FastConnect: With an Oracle Partner

FastConnect: Colocation with Oracle

FastConnect: Direct-to-Cloud

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 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

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

Provide detailed application topology to choose the target OCI Region

Estimate the cost to run the migrated workloads in the OCI environment

Transfer large volumes of data through a storage appliance

Group and organize discovered workloads to represent applications & lines of business

Automatic containerization of Virtual Machines to Oracle Container Engine for Kubernetes (OKE)