Free 3V0-23.25 Questions for VMware Advanced VMware Cloud Foundation 9.0 Storage 3V0-23.25 Exam as PDF & Practice Test Engine
An administrator has deployed a three-host vSphere cluster with a small amount of VMFS storage and wants to add additional capacity from a vSAN ESA cluster located in the same vCenter Server.
When the administrator selects the vSphere cluster and navigates to the Configure tab, the Datastore Management option is missing under the vSAN section.
What prerequisite must be met before the administrator can mount the remote datastore?
When the administrator selects the vSphere cluster and navigates to the Configure tab, the Datastore Management option is missing under the vSAN section.
What prerequisite must be met before the administrator can mount the remote datastore?
Correct Answer: D
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During maintenance on hosts in a four-node vSAN cluster, a host is placed in maintenance mode with the
"Ensure Accessibility" option.
All VMs are running with the Default Storage Policy (RAID-1, FTT=1) which has not been modified from the default settings.
While one of the hosts in the cluster is down for firmware upgrade, a second host in the cluster loses network connectivity.
How will the cluster be affected?
"Ensure Accessibility" option.
All VMs are running with the Default Storage Policy (RAID-1, FTT=1) which has not been modified from the default settings.
While one of the hosts in the cluster is down for firmware upgrade, a second host in the cluster loses network connectivity.
How will the cluster be affected?
Correct Answer: C
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An administrator is tasked with deploying a VMware Cloud Foundation (VCF) Workload Domain that meets the following requirements:
* vSAN ESA as principal storage
* RAID-6 with FTT=2
* Support for Storage Traffic Separation
The administrator is provided the following hardware to perform the task:
* Four ESX hosts, each host contains:
* 24 CPU cores
* 96 GB memory
* Two 25GbE network NICs
* 12 NVMe devices 4 TB each, connected to a single SATA/SAS/NVMe Tri-mode controller What four changes must the administrator make to the hardware before deploying the new Workload Domain?
(Choose four.)
* vSAN ESA as principal storage
* RAID-6 with FTT=2
* Support for Storage Traffic Separation
The administrator is provided the following hardware to perform the task:
* Four ESX hosts, each host contains:
* 24 CPU cores
* 96 GB memory
* Two 25GbE network NICs
* 12 NVMe devices 4 TB each, connected to a single SATA/SAS/NVMe Tri-mode controller What four changes must the administrator make to the hardware before deploying the new Workload Domain?
(Choose four.)
Correct Answer: B,C,E,H
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A customer attaches an external Fibre Channel (FC) VMFS datastore to a VMware Cloud Foundation (VCF) workload domain for backup staging. The administrator must confirm that the datastore is visible to all hosts, and that path and device health alarms will trigger should a fabric link or path fail.
Which action should the administrator take to verify this?
Which action should the administrator take to verify this?
Correct Answer: C
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An architect is presented with the following requirements for the storage solution in a VMware Cloud Foundation (VCF) Workload Domain.
The solution must:
* Allow for rapid recovery in case of an availability zone failure.
* Provide an extremely high amount of IOPS to all applications.
* Allow for additional storage to be added as application needs grow.
* Provide the lowest latency possible for configured applications.
* Provide recovery in case of datastore failure.
* Encrypt data in transit and at rest.
What two vSAN advanced technologies must be deployed to meet these requirements? (Choose two.)
The solution must:
* Allow for rapid recovery in case of an availability zone failure.
* Provide an extremely high amount of IOPS to all applications.
* Allow for additional storage to be added as application needs grow.
* Provide the lowest latency possible for configured applications.
* Provide recovery in case of datastore failure.
* Encrypt data in transit and at rest.
What two vSAN advanced technologies must be deployed to meet these requirements? (Choose two.)
Correct Answer: B,D
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A vSAN ESA solution is configured using the following requirements:
* Seven ESX Hosts, each host contains:
* 32 CPU
* 256 GB memory
* 25 GbE network
* 12 storage devices 4 TB each
* One storage pool using the 12 storage devices * RAID-6 with FTT=2 If a storage device on a single host fails, what percentage of that host's capacity is impacted?
* Seven ESX Hosts, each host contains:
* 32 CPU
* 256 GB memory
* 25 GbE network
* 12 storage devices 4 TB each
* One storage pool using the 12 storage devices * RAID-6 with FTT=2 If a storage device on a single host fails, what percentage of that host's capacity is impacted?
Correct Answer: D
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An administrator has been tasked with making changes to a VMware Cloud Foundation (VCF) Workload Domain cluster that is configured with NFS for both Principal storage and Supplemental storage.
The cluster has the following configuration:
* There are 3 x ESX host servers.
* There are 3 x NFS Datastores allocated to host Virtual Machines workloads.
* There is a single NFS Datastore allocated for hosting ISO files.
The administrator has the following concerns with the existing configuration:
* Every time a new Virtual Machine is deployed to the Workload Domain, the administrator must choose which datastore should be used.
* When reviewing the Datastores in VCF Operations:
* One of the datastores has no Virtual Machines running in it.
* The other two datastores have an imbalance of Virtual Machines and this is causing resource contention. The administrator has the following requirements: * Virtual Machines must be placed automatically on the most appropriate datastore based on utilization. * Migration recommendations on Virtual Machine placement should be made when one datastore reaches 50% utilization. * Virtual Machines must only be migrated to another datastore after being approved by an administrator. What four actions must the administrator take to meet all of the requirements? (Choose four.)
The cluster has the following configuration:
* There are 3 x ESX host servers.
* There are 3 x NFS Datastores allocated to host Virtual Machines workloads.
* There is a single NFS Datastore allocated for hosting ISO files.
The administrator has the following concerns with the existing configuration:
* Every time a new Virtual Machine is deployed to the Workload Domain, the administrator must choose which datastore should be used.
* When reviewing the Datastores in VCF Operations:
* One of the datastores has no Virtual Machines running in it.
* The other two datastores have an imbalance of Virtual Machines and this is causing resource contention. The administrator has the following requirements: * Virtual Machines must be placed automatically on the most appropriate datastore based on utilization. * Migration recommendations on Virtual Machine placement should be made when one datastore reaches 50% utilization. * Virtual Machines must only be migrated to another datastore after being approved by an administrator. What four actions must the administrator take to meet all of the requirements? (Choose four.)
Correct Answer: B,C,D,F
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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.
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