Weekend Sale Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: xmas50

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

Oracle 1z0-1123-25 Premium Access     Download Demo    
Page: 1 / 2
Total 55 questions

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

A.

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

B.

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

C.

Is responsible for copying the replicated data into OCI Block Volumes

D.

Represents the migrated VM in OCI compute

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

Where is a Disaster Recovery (DR) Plan created in the OCI Full Stack Disaster Recovery service?

A.

At both the Primary and Standby DR Protection Groups

B.

DR Plans are automatically generated and cannot be created manually

C.

Only at the Standby DR Protection Group

D.

Only at the Primary DR Protection Group

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?

A.

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

B.

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

C.

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

D.

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

One of your customers is planning to consolidate many of their single-instance databases into asuitable database solution in OCI. Their goal is to optimize resource utilization and reduce maintenance and management overhead. What would you suggest as a migration architect?

A.

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

B.

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

C.

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

D.

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

What is the primary purpose of the Oracle Cloud Balancer or OCI Native Ingress Controller during the implementation phase of Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) workloads?

A.

Expose running workloads internally and externally

B.

Conduct comprehensive testing and monitor performance metrics

C.

Gradually shift traffic from the source environment to OKE

D.

Efficiently manage packages with Helm charts

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

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

Which two are business goals of database migration?

A.

Migrate applications and databases into the same host servers to reduce network latency

B.

Consolidate databases to optimize resource utilization and cost

C.

Migrate all databases to the latest release

D.

Reduce capital and operational expenses

What is a valid purpose for creating multiple Migration Plans for each Migration Project in Oracle Cloud Migrations?

A.

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

B.

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

C.

To incrementally increase the allocated budget for each Migration Plan

D.

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