VMware Advanced VMware Cloud Foundation 9.0 Storage - 3V0-23.25 FREE EXAM DUMPS QUESTIONS & ANSWERS
An administrator is responsible for a VMware Cloud Foundation (VCF) Private Cloud and has been tasked with identifying and explaining the different Fibre Channel (FC) Storage Area Network (SAN) components within a VCF Workload Domain cluster.
Drag and drop the correct Term onto its matching Definition.
Drag and drop the correct Term onto its matching Definition.
Correct Answer:
Explanation:
LUN Masking = A security process performed on the storage array by which specific storage components are hidden to prevent unauthorized access to data; Datastore Cluster = A collection of shared resources with a shared management interface that enables resource allocation policies; SAN Fabric = A dedicated high-performance network infrastructure for storage devices; Datastore = A manageable storage entity used as a repository for Virtual Machine files including log files, scripts, configuration files and virtual disks; Host Bus Adapter (HBA) = Added to an ESX host server to allow the host access to the dedicated storage area network; Zoning = A security process completed on the Storage Area Network to ensure only certain devices can communicate with each other.
These definitions describe the core components of a Fibre Channel SAN design in a VCF Workload Domain. LUN masking is performed on the storage array and controls which hosts can see specific LUNs, preventing unauthorized access to storage. A datastore cluster is a collection of datastores managed as a shared resource pool, allowing placement and balancing policies through Storage DRS. A SAN fabric is the dedicated high-performance network that interconnects ESX hosts, Fibre Channel switches, and storage arrays. A datastore is the vSphere logical storage container where VM configuration files, virtual disks, logs, and related files reside. A Host Bus Adapter is the physical or virtual adapter in the ESX host that connects the host to the Fibre Channel storage area network.
Zoning is performed on the Fibre Channel fabric and controls which initiators and targets can communicate. Together, zoning and LUN masking provide layered access control, while datastores and datastore clusters provide the vSphere consumption model. Reference topics: Fibre Channel SAN Concepts, SAN Fabric, Zoning, LUN Masking, VMFS Datastores, Datastore Clusters.
An administrator has been tasked with suggesting storage models for a new VMware Cloud Foundation (VCF) Private Cloud. The following information has been provided:
* All existing implementations of VMware vSphere use the existing third-party block-based storage solution.
* The block-based storage solution only has sufficient scale, capacity and IOPS to cater for the new workload storage requirements.
* There is a dedicated and highly resilient storage area network connecting hosts to the provided block-based storage.
* There are 5 existing hosts with enough CPU and RAM resources and resilient Host Bus Adapters (HBAs) to cater for the new workload resource requirements only.
* There is sufficient budget to purchase some hardware, however the solution must re-use the existing hardware where possible.
The administrator suggests the following high-level solution:
* Single VCF Instance with a single Workload Domain.
* Deploy 4 new servers to create a Management Domain.
* Repurpose the 5 existing servers to create a single cluster in the Workload Domain.
Which two storage models should the administrator recommend? (Choose two.)
* All existing implementations of VMware vSphere use the existing third-party block-based storage solution.
* The block-based storage solution only has sufficient scale, capacity and IOPS to cater for the new workload storage requirements.
* There is a dedicated and highly resilient storage area network connecting hosts to the provided block-based storage.
* There are 5 existing hosts with enough CPU and RAM resources and resilient Host Bus Adapters (HBAs) to cater for the new workload resource requirements only.
* There is sufficient budget to purchase some hardware, however the solution must re-use the existing hardware where possible.
The administrator suggests the following high-level solution:
* Single VCF Instance with a single Workload Domain.
* Deploy 4 new servers to create a Management Domain.
* Repurpose the 5 existing servers to create a single cluster in the Workload Domain.
Which two storage models should the administrator recommend? (Choose two.)
Correct Answer: B,C
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An administrator is tasked with attaching an FC-based VMFS datastore to an existing Workload Domain cluster.
Which option reflects the correct process?
Which option reflects the correct process?
Correct Answer: C
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An administrator is presented with the following scenario:
* 20 TB of additional storage is being requested by a VM application owner.
* The application has high CPU/Memory requirements that can only be satisfied by the current cluster the application runs in.
* The application has high IOPS and bandwidth requirements to run properly.
* The existing vSAN cluster only has 10 TB of unused capacity.
* The hosts in the cluster have no additional NVMe slots left.
* The administrator does not have permission to purchase additional hosts or re-assign hosts from other vSAN clusters.
* Other vSAN clusters exist in the environment that can satisfy the requirement.
Which vSAN feature should be used to fulfill this scenario?
* 20 TB of additional storage is being requested by a VM application owner.
* The application has high CPU/Memory requirements that can only be satisfied by the current cluster the application runs in.
* The application has high IOPS and bandwidth requirements to run properly.
* The existing vSAN cluster only has 10 TB of unused capacity.
* The hosts in the cluster have no additional NVMe slots left.
* The administrator does not have permission to purchase additional hosts or re-assign hosts from other vSAN clusters.
* Other vSAN clusters exist in the environment that can satisfy the requirement.
Which vSAN feature should be used to fulfill this scenario?
Correct Answer: C
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An administrator has been tasked with deploying vSAN Data Protection in a VMware Cloud Foundation (VCF) Workload Domain. The administrator deploys the VMware Live Recovery OVA and logs into the management interface to start the Configure Appliance process, but the appliance fails to register with vCenter.
What are two possible causes the administrator can check to resolve the issue? (Choose two.)
What are two possible causes the administrator can check to resolve the issue? (Choose two.)
Correct Answer: C,D
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An administrator is tasked with configuring the vSAN File Service to deliver NFS file shares for an Edge environment.
Which three are required to deliver the service? (Choose three.)
Which three are required to deliver the service? (Choose three.)
Correct Answer: B,C,D
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An agency is designing its secure private cloud on VMware Cloud Foundation with the following requirements:
* Strict data segregation between the management and workload domains.
* Company policy prevents using vSAN as a storage solution.
* Data encryption at rest is mandatory for both the management and workload domains.
* Data encryption in transit is mandatory for the workload domains.
* Data-at-rest encryption must be performed by the storage array and not rely on VMware native or vSAN- specific mechanisms.
* Allow for automated VM placement, operational integrity with VCF Operations, and assurance that file- based workloads scale efficiently.
Which storage architecture fulfills these technical and regulatory requirements?
* Strict data segregation between the management and workload domains.
* Company policy prevents using vSAN as a storage solution.
* Data encryption at rest is mandatory for both the management and workload domains.
* Data encryption in transit is mandatory for the workload domains.
* Data-at-rest encryption must be performed by the storage array and not rely on VMware native or vSAN- specific mechanisms.
* Allow for automated VM placement, operational integrity with VCF Operations, and assurance that file- based workloads scale efficiently.
Which storage architecture fulfills these technical and regulatory requirements?
Correct Answer: C
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A cache drive failed on one of the vSAN OSA nodes in the cluster.
When the drive failed, vSAN started a resync to ensure the health of the data, and all objects are showing a healthy and compliant state.
The vSAN administrator needs to replace the failed cache drive.
Which set of steps should the vSAN administrator take?
When the drive failed, vSAN started a resync to ensure the health of the data, and all objects are showing a healthy and compliant state.
The vSAN administrator needs to replace the failed cache drive.
Which set of steps should the vSAN administrator take?
Correct Answer: C
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