VMware Advanced VMware Cloud Foundation 9.0 Storage - 3V0-23.25 Exam Practice Test
An architect is describing the for a client which storage platforms are supported in which types of Domains for automated installation in VMware Cloud Foundation (VCF) Private Clouds.
Drag and drop the Support Status of each storage model on the left to each type of Workload Domain on the right.
Drag and drop the Support Status of each storage model on the left to each type of Workload Domain on the right.
Correct Answer:
Explanation:
The correct mapping comes from the VCF 9.0 Principal and Supplemental Storage model. vSAN ESA is supported as principal storage for the Management Domain default cluster, Management Domain additional clusters, and VI Workload Domains. A vSAN Storage Cluster is not supported for the Management Domain default cluster because the initial management cluster requires a standard principal storage model, but it is supported as principal storage for Management Domain additional clusters and VI Workload Domains. Fibre Channel is supported as both principal and supplemental storage across all three domain or cluster categories, allowing either initial cluster creation or later datastore expansion. NFS v4.1 is supplemental-only across these categories. NFS can be principal only when using NFS v3; NFS v4.1 is used as supplemental storage after the domain or cluster exists. These statuses align with VCF's distinction between principal storage, which is used during workload domain or cluster creation, and supplemental storage, which is added after creation for workloads or data-at-rest use cases. Reference topics: Storage Models, Principal Storage, Supplemental Storage, vSAN ESA, Storage Cluster, Fibre Channel, NFS.
An administrator has been tasked with suggesting storage models for a new VMware Cloud Foundation (VCF) Private Cloud with the following characteristics:
* Single VCF Instance with a single Workload Domain.
* The VCF Management Workload Domain will consist of a single cluster that uses a highly scalable, integrated storage solution that does not require additional management software or hardware.
* The VCF Workload Domain consists of a single Cluster that requires a multiple-tier storage solution consisting of:
* A highly scalable, policy-based storage solution for critical application workloads.
* A file-based storage solution that can scale independently of the cluster for workloads with large data requirements. Which three storage models should the administrator recommend? (Choose three.)
* Single VCF Instance with a single Workload Domain.
* The VCF Management Workload Domain will consist of a single cluster that uses a highly scalable, integrated storage solution that does not require additional management software or hardware.
* The VCF Workload Domain consists of a single Cluster that requires a multiple-tier storage solution consisting of:
* A highly scalable, policy-based storage solution for critical application workloads.
* A file-based storage solution that can scale independently of the cluster for workloads with large data requirements. Which three storage models should the administrator recommend? (Choose three.)
Correct Answer: A,B,C
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An administrator is deploying a vSphere Supervisor Cluster on a VMware Cloud Foundation (VCF) Workload Domain that uses NFS storage. As part of the configuration, the administrator must define separate storage policies for container images, ephemeral volumes, and persistent volumes within the vSphere Namespace.
The solution must align with vSphere Storage Policy Based Management (SPBM) and Broadcom TechDocs recommendations for supported Supervisor configurations.
Which configuration meets these requirements?
The solution must align with vSphere Storage Policy Based Management (SPBM) and Broadcom TechDocs recommendations for supported Supervisor configurations.
Which configuration meets these requirements?
Correct Answer: C
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An administrator is managing a stretched vSAN ESA cluster where each site has three hosts.
The following parameters apply to the storage policy being configured at the datastore level:
* The policy is configured at the datastore level
* Site disaster tolerance = Site mirroring - stretched cluster
* Failures to tolerate = 1 failure - RAID-1 (mirroring)
* Number of disk stripes = 1
When inspecting some of the Virtual Machines (VMs), why do objects have 3 disk stripes?
The following parameters apply to the storage policy being configured at the datastore level:
* The policy is configured at the datastore level
* Site disaster tolerance = Site mirroring - stretched cluster
* Failures to tolerate = 1 failure - RAID-1 (mirroring)
* Number of disk stripes = 1
When inspecting some of the Virtual Machines (VMs), why do objects have 3 disk stripes?
Correct Answer: B
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An administrator has been tasked with adding supplemental storage to an existing VMware Cloud Foundation (VCF) Workload Domain. The supplemental storage will add capacity for backup data and ISO images without impacting the principal storage used for live production workloads.
What should the administrator recommend meeting the requirement?
What should the administrator recommend meeting the requirement?
Correct Answer: A
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A storage architect is designing a vSAN solution that enforces quotas and Access Based Enumeration (ABE) on all file shares.
What should the architect highlight as a design decision implication?
What should the architect highlight as a design decision implication?
Correct Answer: A
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An administrator is working on a VMware Cloud Foundation (VCF) Workload Domain that was configured to use vSAN for principal storage. The administrator wishes to create and configure a datastore cluster to host tenant VMs using that vSAN backed storage across multiple clusters, mixed OSA and ESA, in the domain.
What should the administrator consider?
What should the administrator consider?
Correct Answer: A
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Match each vSAN storage attribute with its correct description.
Correct Answer:
Explanation:
vSAN HCI Cluster = A cluster that provides both compute and storage to Virtual Machines; vSAN Storage Cluster = A vSAN cluster that provides disaggregated storage for vSAN and vSphere clusters; vSAN Compute Cluster = A vSphere cluster that does not have local vSAN storage, but instead, it mounts a remote vSAN datastore; vSAN Stretched Cluster = A vSAN Cluster topology that extends a single logical vSAN cluster across two availability zones. A vSAN stretched cluster can tolerate a site failure.
These mappings describe the primary vSAN storage models used in VMware Cloud Foundation 9.0. A vSAN HCI Cluster is the traditional hyperconverged model where the same cluster provides compute resources and contributes local storage devices to the vSAN datastore for running virtual machines. A vSAN Storage Cluster is a disaggregated storage model based on vSAN ESA; it provides storage capacity and performance to other vSAN or vSphere clusters instead of primarily running workloads itself. A vSAN Compute Cluster is a vSphere cluster that does not contribute local vSAN capacity.
Instead, it consumes a remote datastore exported by a vSAN Storage Cluster, enabling compute and storage to scale separately. A vSAN Stretched Cluster extends a single logical vSAN cluster across two availability zones or sites and uses a witness to maintain quorum, allowing workloads to tolerate a full site failure. These distinctions are essential for choosing between HCI, disaggregated storage, remote storage consumption, and availability-zone resilience. Reference topics: vSAN HCI Cluster, vSAN Storage Cluster, vSAN Compute Cluster, vSAN Stretched Cluster, VCF Storage Models.