Online Access Free 3V0-23.25 Exam Questions

An administrator is tasked with replacing the existing Witness Host for a 2-node vSAN Edge Cluster.
During the replacement procedure, the new Witness Host does not appear as an available selection.
What is the cause of this configuration issue?

• A.The VMkernel adapter is connected to all hosts in the Stretched cluster.
• B.The witness host resides in the 2-node vSAN enabled cluster.
• C.The witness host is already assigned to another 2-node vSAN cluster.
• D.The VMkernel adapter is configured with vSAN traffic enabled.

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.)

• A.VMware vSAN should be the principal storage solution for the VCF Management Domain.
• B.VMware vSAN should be the principal storage solution for the VCF Workload Domain.
• C.iSCSI should be the principal storage solution for the VCF Management Domain.
• D.Fibre Channel should be the principal storage solution for the VCF Workload Domain.
• E.iSCSI should be the supplemental storage solution for the VCF Workload Domain.

An administrator reports that after rebooting one host in a vSAN cluster configured with Data-at-Rest Encryption using an external Key Management Server (KMS), the host shows all vSAN disk groups as unmounted.
The KMS is online and reachable from all hosts.
In vCenter, the host displays the following event:
"Failed to retrieve encryption key from KMS."
Key ID:
All other hosts in the cluster remain healthy and show "Encryption: Enabled." Why did the encryption key retrieval fail for this host?

• A.The vCenter Server has not been restarted to refresh the encryption key cache.
• B.The host's trust relationship or certificate with the KMS is invalid or missing.
• C.The cluster requires a Deep Rekey operation to restore access to the encrypted disks.
• D.The TPM on the host failed to unlock the data encryption keys.

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?

• A.vSAN OSA and ESA based datastores must be added to a datastore cluster tag and then selected as part of a single storage policy.
• B.When using vSAN datastores, Datastore Clusters are not supported. Each VM must be placed manually on the vSAN datastore.
• C.When using vSAN as the underlying datastore, an administrator must create the datastore cluster via vCenter APIs, include the vSAN datastore(s) in it, enable Storage DRS, and ensure the VM Storage Policies reference the appropriate vSAN-capable datastore.
• D.A datastore cluster can combine different storage types, such as vSAN, FC, and NFS datastores, as long as they are in the same vCenter; Storage DRS will treat them uniformly.

An administrator is planning the deployment of a new VMware Cloud Foundation (VCF) Workload Domain.
The storage design decisions for the solution are:
* NFS
* NVMe over RDMA
* No local storage is available to the hosts
What is the storage solution build order for the Workload Domain?

• A.vSAN OSA as principal storage, then add NFS and NVMe over RDMA as supplemental storage.
• B.NFS as principal storage, then add NVMe over RDMA as supplemental storage.
• C.vSAN ESA as principal storage, then add NFS and NVMe over RDMA as supplemental storage.
• D.NVMe over RDMA as principal storage, then add NFS as supplemental storage.