[2024年最新] リアルなOracle問題集を使って 100%無料1z0-1123-24試験問題集
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質問 # 33
You have set up cross-region replication for a block volume in the US West (Phoenix) region, choosing US West (San Jose) as the destination. Now, you want to create a new volume from the volume replica in the US West (San Jose) region. What should you do?
- A. Trigger the replica
- B. Initialize the replica
- C. No action required. By default, the replica is available as a block volume
- D. Activate the replica
正解：D
解説：
Activating the replica is the correct action to take in order to make the volume replica usable as a block volume in the US West (San Jose) region. This step ensures that the replica is ready for use and can be attached to instances for storage purposes.
質問 # 34
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?
- A. Disaster Recovery Plan
- B. Disaster Recovery Protection Group
- C. Disaster Recovery Instance
- D. Disaster Recovery Policy
正解：B
解説：
In Full Stack Disaster Recovery (FSDR), a Disaster Recovery Protection Group is the resource type used to represent a consistency grouping of OCI resources for disaster recovery purposes.
質問 # 35
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, Inventory, Assessment and Planning, Replication, Execution
- B. Assessment and Planning, Discovery, Inventory, Replication, Execution
- C. Discovery, Assessment and Planning, Inventory, Execution, Replication
- D. Assessment and Planning, Replication, Discovery, Inventory, Execution
正解：A
解説：
This sequence is correct as it follows the correct order of stages in the OCM migration workflow: Discovery, Inventory, Assessment and Planning, Replication, and finally Execution.
質問 # 36
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. Use Oracle Estate Explorer to identify databases that can be migrated to Autonomous Database and the recommended method for migration
- B. Consolidate all databases into Exadata Database on Dedicated Infrastructure using Zero Downtime Migration
- C. Group and migrate related databases into OCI Base Database service on multitenant architecture
- D. Group related databases and use the cloud premigration advisor tool to get consolidation recommendation
正解：C
解説：
Grouping and migrating related databases into OCI Base Database service on multitenant architecture allows for efficient resource utilization and reduced management overhead.
質問 # 37
Your company is planning to migrate on-premises workloads to Oracle Cloud Infrastructure (OCI). As a migration cloud architect, you are considering Oracle Cloud Migrations service for this initiative. Which two are core features of Oracle Cloud Migrations service?
- A. Group and organize discovered workloads to represent applications & lines of business
- B. Estimate the cost to run the migrated workloads in the OCI environment
- C. Automatic containerization of Virtual Machines to Oracle Container Engine for Kubernetes (OKE)
- D. Transfer large volumes of data through a storage appliance
- E. Provide detailed application topology to choose the target OCI Region
正解：A、B
解説：
Estimating the cost to run the migrated workloads in the OCI environment and grouping and organizing discovered workloads to represent applications & lines of business are core features of the Oracle Cloud Migrations service.
質問 # 38
What is the primary function of the Data Transfer Utility provided by Oracle Cloud Infrastructure(OCI)?
- A. To transfer data between different OCI Compartments
- B. To prepare transfer disks for data shipment to Oracle
- C. To transfer data between OCI regions
- D. To automate data replication between OCI compute instances
正解：B
解説：
The Data Transfer Utility is primarily used to prepare transfer disks for data shipment to Oracle's data centers.
質問 # 39
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?
- A. Both HCX Manager and HCX Connector are deployed in the OCVS environment to facilitate bidirectional migrations between cloud instances
- B. 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
- C. 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
- D. 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
正解：D
解説：
The HCX Manager is responsible for initiating migrations and managing the migration process in the source environment, while the HCX Connector receives the migration traffic in the target OCVS environment.
質問 # 40
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. Deploy a Resource Manager Stack to launch the Compute instance with the replicated Block Volume
- B. A Compute instance is automatically launched after the replication process
- C. Create a Compute instance with an attached Block Volume and configure the Hydration Agent to transfer the replicated data into the Block Volume
正解：A
解説：
Deploying a Resource Manager Stack to launch the Compute instance with the replicated Block Volume is the correct next step after the replication of VM data to OCI using OCM.
質問 # 41
Which is NOT a valid connectivity model in Oracle Cloud Infrastructure (OCI) FastConnect?
- A. FastConnect: With an Oracle Partner
- B. FastConnect: With a Third-Party Provider
- C. FastConnect: Colocation with Oracle
- D. FastConnect: Direct-to-Cloud
正解：D
解説：
FastConnect: Direct-to-Cloud is not a valid connectivity model in Oracle Cloud Infrastructure (OCI) FastConnect. This option does not align with the available methods for establishing connectivity through FastConnect.
質問 # 42
A company is assessing different strategies for migrating their applications from on-premises to Oracle Cloud Infrastructure. The applications are running on virtual machines, and a businessrequirement has been raised to containerize all applications within the OCI environment as part of the migration process. Which migration strategy fits well with this requirement?
- A. Migrate VMs to a native OCI Compute instance
- B. Migrate VMs to Oracle Cloud VMware Solution (OCVS)
- C. Migrate VMs to a Software-as-a-Service solution in OCI
- D. Migrate VMs to OCI Container Engine for Kubernetes (OKE)
正解：D
解説：
Migrating VMs to OCI Container Engine for Kubernetes (OKE) is the most suitable strategy for containerizing applications within the OCI environment. OKE is a managed Kubernetes service that allows for the deployment, management, and scaling of containerized applications on OCI.
質問 # 43
Where is a Disaster Recovery (DR) Plan created in the OCI Full Stack Disaster Recovery service?
- A. DR Plans are automatically generated and cannot be created manually
- B. At both the Primary and Standby DR Protection Groups
- C. Only at the Standby DR Protection Group
- D. Only at the Primary DR Protection Group
正解：C
解説：
The Disaster Recovery (DR) Plan is created only at the Standby DR Protection Group in the OCI Full Stack Disaster Recovery service.
質問 # 44
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. Efficiently manage packages with Helm charts
- B. Expose running workloads internally and externally
- C. Conduct comprehensive testing and monitor performance metrics
- D. Gradually shift traffic from the source environment to OKE
正解：B
解説：
Exposing running workloads internally and externally is the main purpose of the Oracle Cloud Balancer or OCI Native Ingress Controller during the implementation phase of OKE workloads. These tools help manage incoming traffic and route it to the appropriate services within the Kubernetes cluster.
質問 # 45
What capability does Oracle Cloud Infrastructure (OCI) Storage Gateway provide for connecting on-premises applications with OCI Object Storage?
- A. 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
- B. It enables seamless integration with on-premises databases for real-time data synchronization
- C. It enables seamless integration with OCI Block Volumes for real-time data synchronization
- D. 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
正解：A
解説：
OCI Storage Gateway allows applications to write data to OCI Object Storage using the NFS protocol without needing to modify the applications for REST API integration. This simplifies the process of connecting on- premises applications with OCI Object Storage.
質問 # 46
You are setting up Oracle Cloud Migrations (OCM) service for migrating workloads to Oracle Cloud Infrastructure (OCI). As part of the initial configuration, a Source Environment is created with Remote connection agents and Agent Dependency. However, the Replication plugin indicates the status as Inactive.
What is the likely reason for this issue?
- A. The OCI tenancy has exceeded its service limit for compute instances, preventing the replication plugin from provisioning necessary resources
- B. The VDDK (Virtual Disk Development Kit) file required by the replication plugin is missing inthe OCI Object Storage
- C. The source VMs are using an unsupported file system that the replication plugin is unable to process
- D. The replication plugin does not support encrypted VM disk files
正解：B
解説：
The VDDK file is essential for the replication plugin to access and replicate VM disk files. If this file is missing in the OCI Object Storage, the replication plugin will be unable to function properly, resulting in an inactive status.
質問 # 47
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?
- A. HCX Bulk Migration for migrating the business-critical VMs, and Cold Migrations for non-critical dev- test VMs
- B. HCX Bulk Migration for migrating business-critical VMs and HCX vMotion for non-critical dev-test VMs
- C. HCX vMotion for migrating business-critical VMs, and Cold Migrations for non-critical dev-test VMs
- D. Cold Migration for migrating both business-critical and non-critical dev-test VMs
正解：C
解説：
HCX vMotion is the most appropriate method for migrating business-critical VMs as it allows live migration without downtime, ensuring continuous availability. Cold Migrations can be used for non-critical dev-test VMs since downtime is acceptable for these workloads.
質問 # 48
How does the Copy to another region feature in Oracle Cloud Infrastructure (OCI) aid in achieving smooth transitions during Block Volume migration?
- A. It automates the migration process by transferring applications between regions
- B. It replicates Block Volume backups to a target region, enabling smooth data migration
- C. It compresses backup data before transferring, thereby expediting the migration process
- D. It ensures real-time data synchronization during migration for minimal downtime
正解：B
解説：
The correct choice is that the Copy to another region feature in OCI aids in achieving smoothtransitions during Block Volume migration by replicating Block Volume backups to a target region. This enables a seamless data migration process without the need for manual backup and restore operations.
質問 # 49
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